1262625 九、發明說明： 【發明所屬之技術領域】 ^發明係關於-種混合式單極天線 在热線通訊產品上的混合式單極天線。 應用 【先前技術】 ♦用訊的發展’無線網路（wireiess«^ ;要=:此天線的性能便成為影響產品價值的1262625 IX. Description of the invention: [Technical field to which the invention pertains] ^Inventive-related hybrid monopole antenna A hybrid monopole antenna for hotline communication products. Application [Prior Art] ♦ Development of the use of wireless network (wireiess^^; to =: the performance of this antenna has become the value of the product
操目前f用於無線通訊產品的天線大都僅能 '、乍於早-、，轉或部分雙頻操作於無線區域網路（WLAN )之 2.4/5.2 GHz 或 2 4/5 8 GHz 之·+百册 j. 括么〜、心 ▼，相關之先前技術包 2利用在微波基板上印刷金屬線之方式設計雙頻；;線的 〇子，不過該天線僅適用於無線區域網路（1ΑΝ )之 =.2孤雙頻帶操作，除了缺乏58咖頻帶之通訊功能 =’同Μ全以㈣金屬線之方式所形成之天線頗佔面 矛貝（士口第2圖所示）’且該天線設計缺乏全球微波存取互 通（WlMAX)㈣路之通訊功能’㈣無法達成雙網之操作 二為解決此-問題’我們提出—種混合式單極天線的創新 设計’該天線可以多頻操作於一無線區域網路（WLAN ) 及一全球微波存取互通；（WiMAX)網路，即是可以涵蓋目 前無線區域網路所需之2.4GHz頻帶（24〜2484gHz )及$ GHz頻帶〔包含5.2GHz頻帶（515〜5 35 gHz )及5.議頻 帶（ 5.725〜5.825 GHz)〕之操作需求，同時亦滿足全球微波 1262625 存:互通網路所需之2·5 GHz頻帶（2.5〜2.69 GHz ) 、3.5 GHz 頻2 ( 3·4〜3.6GHz )及 5GHz 頻帶（5.25〜5.85GHz )之操 作而长且本發明天線具有縮小化天線設計之優點，適合 應用於無線通訊產品上，達成多頻操作之通訊功能。。 【發明内容】 如上所述，本發明之目的在於提供一種混合式單極天 線的創新設計，而本發明天線之一實施例，可以多頻操作 於-無線區域網路（WLAN )及一全球微波存取互通（ WiMAX)網路’即是可以涵蓋目前無線區域網路所需之 =ΗΖ頻帶及5邮頻帶之操作需求，同時亦滿足全球微 波存取互通網路所雲> ^ 而之 2·5 GHz 頻 π、3.5 GHz 頻帶及 5 GHz 頻帶之操作需求’且本發明天線具有縮小化天線設計之優 :占，合應用於無線通訊產品上，達成多頻操作之通訊功 :二本發明天線包含：一接地面，形狀大致為一矩形，具 方邊緣，且在該上方邊緣附近具有-接地點；-介 二基：’位於該接地面之上方邊緣處，且朝向遠離該接地 ::延伸’ 一垂直輻射金屬線’位於該介質基板之上 1二有-起始端與一末端’該起始端為天線之饋入點， —古ί接地面之—邊緣處附近，而該末端往遠離該接地 ^伸，—水平輻射混合組件，位於該介質基板之 混合:件： = = 射金屬線’而該水平輻射 望一丘挺斗嫌 線/、一微調金屬線，其用於產生一 /、χ湧第一水平輻射金屬線，位於該介質基板 1262625 之上，並大致垂直連接於該垂直輻射金屬線，而該第一水 平輻射金屬線用於產生一第二共振頻帶；一第二水平輻射 金屬線，位於該介質基板之上，大致垂直連接於該垂直輻 射金屬線，而該第二水平輻射金屬線用於產生一第三共振 頻帶；及一饋入傳輸線，用以傳輸訊號，包含··一導 線，連接至该垂直輻射金屬線之起始端；及一外層接地導 體’連接至該接地面之接地點。同時該垂直輻射金屬線、 該水平輻射混合組件之微調金屬線、該第—水平輻射金屬 、 /弟一水平幸田射金屬線由印刷或钱刻技術形成於該 介質基板上。 、〜 在本項設計中，我們可以藉由選擇適當的陶瓷天線， =適田:NM整該水平輻射混合組件之微調金屬線之長度 舁寬度，產生一第一共振頻帶；而適當地調整該第一 輪射金屬線之長度盥宽产 ^ ^ 地靖敕访结-又/、見度’產生一第一共振頻帶；再適當 口口正μ苐—水平輕射金屬線之長度與寬度，At present, most of the antennas used in wireless communication products can only operate on the 2.4/5.2 GHz or 2 4/5 8 GHz of the wireless local area network (WLAN). Hundreds of volumes, including the ~, heart ▼, the related prior art package 2 uses the way of printing metal wires on the microwave substrate to design dual-frequency;; the line of the dice, but the antenna is only suitable for the wireless area network (1ΑΝ) ==2 Lonely dual-band operation, except for the lack of communication function of 58 coffee band = 'The same antenna formed by the way of (4) metal wire is quite a face of the spear (shown in Figure 2)' and the antenna The design lacks the global microwave access intercommunication (WlMAX) (four) road communication function '(four) can not achieve the dual network operation two to solve this - the problem 'we propose a hybrid monopole antenna innovative design' the antenna can be multi-frequency operation A wireless local area network (WLAN) and a global microwave access intercommunication; (WiMAX) network, which covers the 2.4 GHz band (24 to 2484 gHz) and the GHz band (including 5.2) required for current wireless area networks. GHz band (515~5 35 gHz) and 5. discussion band ( 5.725~5.82 5 GHz)] operation requirements, but also meet the global microwave 1262625 storage: the 2·5 GHz band (2.5~2.69 GHz) required for the interworking network, the 3.5 GHz frequency 2 (3.4~3.6GHz) and the 5GHz band ( 5.25~5.85GHz) The operation is long and the antenna of the invention has the advantages of reduced antenna design, and is suitable for application in wireless communication products, and achieves communication function of multi-frequency operation. . SUMMARY OF THE INVENTION As described above, it is an object of the present invention to provide an innovative design of a hybrid monopole antenna, and an embodiment of the antenna of the present invention can operate in multiple frequencies - a wireless local area network (WLAN) and a global microwave. The Access Interoperability (WiMAX) network is the operational requirement for the current 无线 band and 5 zip bands required by the current wireless LAN. It also satisfies the global microwave access network. · 5 GHz frequency π, 3.5 GHz band and 5 GHz band operation requirements 'and the antenna of the invention has the advantage of reducing the antenna design: occupies, is applied to wireless communication products, achieves multi-frequency operation communication work: two inventions The antenna includes: a ground plane having a substantially rectangular shape with a square edge and having a grounding point near the upper edge; and a second base: 'located at an upper edge of the ground plane and facing away from the ground: Extending 'a vertical radiant metal line' is located on the dielectric substrate 1 - the start end and the end end - the start end is the feed point of the antenna, - near the edge of the ancient ground plane, and the end Away from the grounding extension, the horizontal radiating mixing component is located on the dielectric substrate: a component: = = a metal wire 'and the horizontal radiation looks like a hill and a wire, and a fine-tuned wire, which is used to generate a /, the first horizontal radiating metal line is located above the dielectric substrate 1262625 and is substantially perpendicularly connected to the vertical radiating metal line, and the first horizontal radiating metal line is used to generate a second resonant frequency band; a horizontal radiating metal line on the dielectric substrate, substantially perpendicularly connected to the vertical radiating metal line, wherein the second horizontal radiating metal line is used to generate a third resonant frequency band; and a feeding transmission line for transmitting signals, A wire is connected to the beginning of the vertical radiating metal wire; and an outer grounding conductor is connected to the grounding point of the grounding surface. At the same time, the vertical radiant metal line, the fine tuned metal line of the horizontal radiant mixing component, the first horizontal radiant metal, and the second horizontal Kodak ejector are formed on the dielectric substrate by printing or engraving techniques. ~ In this design, we can select a suitable ceramic antenna, = Optima: NM to adjust the length and width of the fine-tuning metal wire of the horizontal radiation mixing component to generate a first resonant frequency band; The length of the first round of the metal wire is wide and the yield is ^ ^ The Jingjing 敕 - - - /, visibility 'generates a first resonance band; then the appropriate mouth is positive 苐 - the length and width of the horizontal light metal wire,
共振頻帶；而適當地調整該水平輻射混合組件盘接 距離（第彳闰ώ , 丁，、丧地向之 回之h，一般大於3mm)，且調整該第一水 3m: Γ與接地面之距離…圖中之h2, -般大於 再㈣該第：水平輻射金屬線與接地面之距 弟1圖中之h _ 配，進靜m)，可以得到良好之阻抗匹 X于足夠之刼作頻寬，即是可以涵蓋目前盔線區 之2.4GHZ頻帶及觸頻帶之操作需求:、_ 頻帶及= 毁波存取互通網路所需之2.5GHZ頻帶、3.5 GHz ^及5邮頻帶之操作需求，且本發明天線具有縮小化 10 1262625 ，線設計之優點，適合應用於無、線通訊產品上，達成多頻 操作之通訊功能。 【實施方式】 芩考第1圖，本發明之一種混合式單極天線一實施例 /包括：一接地面丨2，形狀大致為一矩形，具有一上方邊 緣121 ，且在該上方邊緣121附近具有一接地點; 一Resonant frequency band; and properly adjust the horizontal radiant mixing component disk spacing (the third, tens, h, returning to h, generally greater than 3mm), and adjust the first water 3m: Γ and ground plane Distance: h2 in the figure, - generally greater than (4) the first: horizontal radiation metal wire and the ground plane from the distance 1 in the figure 1 _ match, into the static m), you can get a good impedance X is enough The bandwidth, which covers the current operating requirements of the 2.4 GHz band and the touch band of the helmet area: _ band and = 2.5 GHz band required for the glitch access network, 3.5 GHz ^ and 5 post bands The demand, and the antenna of the invention has the advantages of downsizing 10 1262625, the line design, is suitable for application on the lineless communication products, and achieves the communication function of multi-frequency operation. [Embodiment] Referring to Figure 1, an embodiment of a hybrid monopole antenna of the present invention includes: a ground plane 丨2 having a substantially rectangular shape with an upper edge 121 and adjacent the upper edge 121 Have a grounding point;
介質基板13，位於該接地面之上方邊緣121處，且朝向遠 離該接地面12之方向延伸；一垂直輕射金屬線14，位於該 "貝基板13之上，其具有一起始端141與一末端142，該 起始端W為天線之饋入點，其位於該接地面之一邊緣處 121附近，而該末端142往遠離該接地面12之方向延伸； 一水平輻射混合組件15，位於該介質基板13之上，並大致 垂直連接於。亥垂直輪射金屬線14，而該水平輕射混合組件 =包含一陶瓷天線16與一微調金屬線，其用於產生一 第-共振頻帶31 第—水平輕射金屬線17，位於該介質 基板13之上，並大致垂直連接於該垂直輻射金屬線μ，而 該第-水平輻射金屬線17用於產生一第二共振頻帶％ ; 一 弟二水平輻射金屬線18，位於該介質基板13之上，大致垂 直連接於該垂直輻射金屬線14，而該第二水平幸畐射金屬線 18用於產生一第三共振頻帶％ ;及一饋入傳輸線d，用以 傳輸訊號，包含中心導線191，連接至該之垂直輻射 金屬線之起始端！41 ’·及一外層接地導體192，連接至爷 接地面之接地點122 ;而該第一水平輻射金屬線17具有一〆 1262625 已:端171與一末端172，該起始端πι電氣連接至該垂 曰輪射金屬線14，而該末端172往平行且遠離該水平輕射 :合組件之開路端151彳向延伸，同時該第二水平輻 屬㈣具有-起始端181與一末端182，該起始端ΐ8ι電 氧連接至該垂直輻射金屬線14，而該末端182往平行該 平轉射混合組件之開路端151方向延伸。在本實施们中 ^亥垂直_金屬線14、該水平㈣混合組件之微調金屬 二亥第一水平輕射金屬線17、及該第二水平輕射金 屬、、’“由Ρ刷或蝕刻技術形成於該介質基板13上，同時該 水平輕射混合組件之該陶竟天線16具有一起始端⑹/ 末端⑹，該起始端161電氣連接至該垂直幸畐射金屬線14 ，而该末端162電氣連接至該微調金屬線163 ，以此連結 方式之配置可有效地縮小天線之尺寸與所佔之面積，同 具有足夠之操作頻寬，即是可以涵蓋目前無線區域網路所 需之2.4GHz頻帶及5GHz頻帶之操作需求，同時亦滿足全 球微波存取互通網路所需之2.5 GHz頻帶、3.5 GHz頻帶及5 服頻帶之操作需求，且本發明天線具有縮小化天線設吁 之優點’適合應用於無線通訊產品上，達成多頻操作之通 訊功能。 ^ 第2圖為傳統印刷式天線一結構圖。本結構圖2包括 :一接地面12 ’形狀大致為-矩形，具有-上方邊緣121 ’且在该上方邊緣121附近具有—接地點122 ; 接地面之上方邊緣121 4，且朝向遠離“ 地面！2之方向延伸；一垂直輻射金屬線14，位於該介質基 12 1262625 板13之上，其具有一起始端141與一末端i42，該起始端The dielectric substrate 13 is located at the upper edge 121 of the ground plane and extends away from the ground plane 12; a vertical light-emitting metal line 14 is located above the "before substrate 13, and has a starting end 141 and a The end 142 is the feed point of the antenna, which is located near the edge 121 of the ground plane, and the end 142 extends away from the ground plane 12; a horizontal radiant mixing component 15 is located in the medium Above the substrate 13, and connected substantially perpendicularly. The vertical light-emitting metal line 14 includes a ceramic antenna 16 and a fine-tuning metal wire for generating a first-resonant frequency band 31 of the first horizontal light-emitting metal line 17 on the dielectric substrate. Above the 13 and substantially perpendicularly connected to the vertical radiating metal line μ, and the first horizontal radiating metal line 17 is used to generate a second resonant frequency band %; a second horizontal radiating metal line 18 is located on the dielectric substrate 13 Upper, substantially perpendicularly connected to the vertical radiant metal line 14, and the second horizontal spurt metal line 18 is used to generate a third resonant frequency band %; and a feed transmission line d for transmitting signals, including the center conductor 191 , connected to the beginning of the vertical radiant metal wire! 41 '· and an outer ground conductor 192 connected to the grounding point 122 of the ground plane; and the first horizontal radiating metal line 17 has a turn 1272625: the end 171 and an end 172, the starting end πι is electrically connected to the The metal wire 14 is coveted, and the end 172 is parallel and away from the horizontal light: the open end 151 of the assembly is extended, and the second horizontal (4) has a starting end 181 and an end 182. The starting end ΐ 8 is electrically coupled to the vertical radiating metal line 14 and the end 182 extends parallel to the open end 151 of the flat rotating mixing assembly. In the present embodiment, the vertical vertical_metal wire 14, the horizontal (four) hybrid component, the fine-tuning metal, the second horizontal light-emitting metal wire 17, and the second horizontal light-emitting metal, "by brushing or etching technology Formed on the dielectric substrate 13, while the ceramic antenna 16 of the horizontal light-increasing hybrid assembly has a starting end (6) / end (6), the starting end 161 is electrically connected to the vertical lucky metal wire 14, and the end 162 is electrically Connected to the trimming metal line 163, the connection configuration can effectively reduce the size and the occupied area of the antenna, and has sufficient operation bandwidth, that is, the 2.4 GHz band required for the current wireless area network can be covered. And the operational requirements of the 5 GHz band, and also meet the operational requirements of the 2.5 GHz band, the 3.5 GHz band, and the 5 service band required by the global microwave access network, and the antenna of the present invention has the advantage of reducing the antenna setting. For wireless communication products, the communication function of multi-frequency operation is achieved. ^ Figure 2 is a structural diagram of a conventional printed antenna. This structure diagram 2 includes: a ground plane 12' shape is roughly - rectangular With - a top edge 121 'and having in the vicinity of the upper edge 121 - 122 ground point; the top edge of ground plane 1214, and facing away from the "ground! a direction extending from 2; a vertical radiant metal line 14 above the dielectric substrate 12 1262625, 13 having an initial end 141 and an end i42, the starting end
141為天線之饋入點，其位於該接地面之一邊緣處i2i附 近，而該末端142往遠離該接地面12之方向延伸；一印刷 水平輻射金屬線25，位於該介質基板13之上，並大致垂直 連接於該垂絲射金屬線14 ’而該印刷水平韓射金屬線25 用於產生-第-共振頻帶31 ; 一第一水平輻射金屬線17， 位於該介質基板13之上，並大致垂直連接於該垂直輕射金 屬：14 ’而該第一水平輻射金屬線17用於產生一第二共振 頻帶32 ;-第二水平輕射金屬線18，位於該介質基板此 上，大致垂直連接於該垂直輻射金屬線14，而該第二水平 輻射金屬線18用於產生一第三共振頻帶％ ;及一饋入傳輸 線19,用以傳輸訊號，包含：一中心導線191，連接至該 垂直輻射金屬線之起始端M1 ;及一外 Λ 連接至該接地面之接地點此結構圖2為=二^^ 式天線設計，其完全以印刷或蝕刻金屬線之方式所形成之 天線亦較佔面積。 么士第3圖為本發明天線一實施例】的返回損失實驗量測 結果。在實施例1中，我們選擇該接地面12之長度為 _、寬度為200·;該介質基板13為一厚度為二咖之 ^破璃纖維基板；該垂直輕射金屬線14之長度為 度為2mm;該水平輻射混合組件15之長度為6咖、寬 二為2mm，而該水平輻射混合組件之微調金屬線〖ο之長 二寬f均為2mm ;而該水平輕射混合組件與接地面之： 離（匕）g6mm ;該第一水平輻射金屬線口之長度為 13 1262625 ^又為1 mm ’而該第一水平輻射金屬線與接地面之距離 為mm，4第二水平輻射金屬線π之長度為7、寬 ^ 巧水千輻射金屬線與接地面之距離（h3)為2 、j饋入傳輸線19為一同軸傳輸線。由所得實驗結果 f k回知失小於10 dB的定義下，該操作頻寬可以涵蓋 目前無線區域網路所需之2.4GHz頻帶（2.4〜讀GHz )及 頻帶〔包含5.2版頻帶（5.15〜5.35GHz )及5.8GHz 頻▼ ( 5.725〜5.825 GHz)〕之操作需求，同時亦滿足全球微 波存取互通網路所需之2.5GHz頻帶（2.5〜2.69GHz )、3.5 z 頻▼( 3.4〜3.6 GHz )及 5 GHz 頻帶（5.25〜5.85 GHz ) 之操作需求。 第4圖為本發明天線一實施例1在x_z 、y_z平面（ 垂直面）及x_y平面（水平面；假設地面平行於x_y平面 )於250G MHz的天線#射場型量測結果；帛5圖為本發明 天線-實施例1在x_z、y_z平面（垂直面）及x_y平面 (水平面）於3500 MHz的天線輻射場型量測結果；第6圖 為本發明天線一實施例i在x_z、y_z平面（垂直面）及 χ-y平面（水平面）於5500MHz的天線輻射場型量測結果 由里測結果可知，天線的主極化輻射均呈現垂直極化 (Ee) 1性，且在x_y平面（水平面）產生大致為全向性輻 射之場型，滿足無線區域網路系統之操作需求。 第7圖為本發明天線之第一其他實施例結構圖。本實 施例7與實施例1之不同在於：該水平輕射混合組件之微 調金屬線763具有一起始端764與一末端765 ，該起始端 14141 is a feeding point of the antenna, which is located near the edge i2i of the grounding surface, and the end 142 extends away from the grounding surface 12; a printed horizontal radiating metal line 25 is located on the dielectric substrate 13, And is substantially perpendicularly connected to the vertical wire metal wire 14' and the printed horizontal Korean metal wire 25 is used to generate a -first-resonant frequency band 31; a first horizontal radiation metal wire 17 is located on the dielectric substrate 13, and Connected substantially perpendicularly to the vertical light-emitting metal: 14' and the first horizontal radiating metal line 17 is used to generate a second resonant frequency band 32; - a second horizontal light-emitting metal line 18, located on the dielectric substrate, substantially vertical Connected to the vertical radiant metal line 14, the second horizontal radiant metal line 18 is used to generate a third resonant frequency band %; and a feed transmission line 19 for transmitting signals, comprising: a center conductor 191 connected to the The starting end M1 of the vertical radiant metal line; and the grounding point of the outer Λ connected to the grounding surface. FIG. 2 is a design of the antenna of the second type, which is formed by completely printing or etching the metal line. AreaFIG. 3 is a return loss experimental measurement result of an embodiment of the antenna of the present invention. In the first embodiment, we select the length of the ground plane 12 as _ and the width of 200 Å; the dielectric substrate 13 is a glass fiber substrate having a thickness of two; the length of the vertical light-emitting metal wire 14 is 2mm; the horizontal radiant mixing component 15 has a length of 6 coffee and a width of 2 mm, and the horizontally tuned metal wire of the horizontal radiation mixing component has a length 2 width of 2 mm; and the horizontal light-emitting mixing component is connected Ground: 匕(匕)g6mm; the length of the first horizontal radiant metal wire is 13 1262625 ^1 mm ' and the distance between the first horizontal radiant metal wire and the ground plane is mm, 4 the second horizontal radiant metal The length of the line π is 7, the width of the water radiant metal line and the ground plane (h3) is 2, and the feed line 19 of the j is a coaxial transmission line. Under the definition that the obtained experimental result fk is less than 10 dB, the operation bandwidth can cover the 2.4 GHz band (2.4 to read GHz) and the frequency band (including the 5.2 version band (5.15 to 5.35 GHz) required for the current wireless local area network. And the operation requirements of 5.8GHz frequency ( 5.725~5.825 GHz)], and also meet the 2.5GHz frequency band (2.5~2.69GHz) and 3.5z frequency (3.4~3.6 GHz) required by the global microwave access network. And operational requirements in the 5 GHz band (5.25 to 5.85 GHz). Fig. 4 is a view showing the results of the antenna type measurement of the antenna 1 of the present invention in the x_z, y_z plane (vertical plane) and the x_y plane (horizontal plane; assuming the ground is parallel to the x_y plane) at 250 G MHz; Inventive Antenna - Embodiment 1 is an antenna radiation field measurement result at 3500 MHz in the x_z, y_z plane (vertical plane) and x_y plane (horizontal plane); FIG. 6 is an embodiment of the antenna of the present invention i in the x_z, y_z plane ( The vertical plane) and the χ-y plane (horizontal plane) at 5500MHz antenna radiation field measurement results from the results of the measurement, the main polarization of the antenna is vertical polarization (Ee) 1 and in the x_y plane (horizontal plane) Producing a field of approximately omnidirectional radiation that meets the operational needs of wireless local area network systems. Figure 7 is a structural view of a first other embodiment of the antenna of the present invention. The seventh embodiment differs from the first embodiment in that the trimming metal wire 763 of the horizontal light-emitting hybrid assembly has a starting end 764 and a leading end 765. The starting end 14
1262625 Z電氣連接至該垂直韓射金屬線14，而該末端765電氣 連線76 ’以此連結W置亦可縮小天線 之尺寸與所佔之面積’同時具有足夠之操作頻寬，即是可 以滿足目前無線區域網路所需之2.4GHz頻帶及5GHz頻帶 之操作需求’同時亦滿足全球微波存取互通網路所需之 2.5GHz頻帶、3.5GHz頻帶及5GHz頻帶之操作需求，進而 達成多頻操作之縮小化天線設計之優點。 第8圖為本發明天線之第二其他實施例結構圖。本實 轭例8與貫施例！之不同在於··該第二水平輻射金屬線狀 具有一起始端881與一末端882，該起始端881電氣連接 至該垂直輻射金屬線14，而該末端882往平行且遠離該水 平輻射混合組件之開路端151方向延伸，以此連結方式之 配置亦:縮小天線之尺寸與所佔之面積，同時具有足夠之 才木作頻覓，即是可以滿足目前無線區域網路所需之Μ GHz 頻π及5GHz頻帶之操作需求，同時亦滿足全球微波存取 互通、、周路所品之2.5 GHz頻帶、3·5 GHz頻帶及5 GHz頻帶之 刼作需求，進而達成多頻操作之縮小化天線設計之優點。 以上說明中所述之實施例僅為說明本發明之原理及其 功效，而非限制本發明。因此，習於此技術之人士可在不 違为本發明之精神對上述實施例進行修改及變化。本發明 之權利fe圍應如後述之申請專利範圍所列。 15 1262625 【圖式簡單說明】 第1圖為本發明天線一實施例結構圖。 第2圖為傳統印刷式天線一結構圖。 第3圖為本發明天線一實施例之返回損失實驗量測結果。 弟4圖為本發明天線一貫施例之韓射場型於2500 MHz之量 測結果。 第5圖為本發明天線一實施例之輻射場型於35〇〇 mHz之量 測結果。 • 第6圖為本發明天線一實施例之輻射場型於5500 MHz之量 測結果。 第7圖為本發明天線之第一其他實施例結構圖。 第8圖為本發明天線之第二其他實施例結構圖。 【主要元件符號說明】 1 :本發明天線一實施例 12 :接地面或筆記型電腦液晶螢幕(LCD)支撐金屬背板 鲁m ·接地面之'邊緣 13 :介質基板 14 :垂直輻射金屬線 141 :饋入點或垂直輻射金屬線之起始端 142 :垂直輻射金屬線之末端 15 :水平輻射混合組件 151 ·水平輕射混合組件之開路端 16 :陶瓷天線 16 1262625 161 :陶瓷天線之起始端 162 :陶瓷天線之末端 163 :微調金屬線 17 :第一水平輻射金屬線 171 :第一水平輻射金屬線之起始端 172 :第一水平輻射金屬線之末端 18 :第二水平輻射金屬線 181 :第二水平輻射金屬線之起始端 • 182 :第二水平輻射金屬線之末端 19 :饋入傳輸線 191 :中心導線 192 :外層接地導體 hi :水平輻射混合組件與接地面之距離 h2:第一水平輻射金屬線與接地面之距離 h3 :第二水平輻射金屬線與接地面之距離 2 ·傳統印刷式天線一結構圖 25 :印刷水平輻射金屬線 31 :第一共振頻帶 32 :第二共振頻帶 33 :第三共振頻帶 7:本發明天線之第一其他實施例 17 1262625 76 :陶瓷天線 763 :微調金屬線 764 :微調金屬線之起始端 765 :微調金屬線之末端 8:本發明天線之第二其他實施例 88 :第二水平輻射金屬線 881 :第二水平輻射金屬線之起始端 • 882 :第二水平輻射金屬線之末端1262625 Z is electrically connected to the vertical Korean metal wire 14, and the end 765 electrical connection 76' can be used to reduce the size and area occupied by the antenna, and has sufficient operation bandwidth, that is, To meet the operational requirements of the 2.4 GHz band and the 5 GHz band required for current wireless local area networks, and to meet the operational requirements of the 2.5 GHz band, the 3.5 GHz band, and the 5 GHz band required for the global microwave access network, thereby achieving multi-frequency The advantages of reduced antenna design for operation. Figure 8 is a structural view of a second other embodiment of the antenna of the present invention. This yoke example 8 and the example! The difference is that the second horizontal radiating metal has a starting end 881 and an end 882 electrically connected to the vertical radiating metal line 14, and the end 882 is parallel and away from the horizontal radiating mixing component. The open end 151 extends in the direction of the connection mode. The configuration of the connection mode is also reduced: the size and the occupied area of the antenna are reduced, and at the same time, the frequency of the antenna is sufficient to meet the Μ GHz frequency required by the current wireless local area network. And the operational requirements of the 5 GHz band, and also meet the global microwave access and interoperability, the 2.5 GHz band, the 3.5 GHz band and the 5 GHz band of the road products, and thus achieve the multi-frequency operation of the reduced antenna design The advantages. The embodiments described in the above description are merely illustrative of the principles of the invention and its advantages, and are not intended to limit the invention. Therefore, those skilled in the art can make modifications and changes to the above embodiments without departing from the spirit of the invention. The right to the present invention is as set forth in the scope of the patent application to be described later. 15 1262625 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a structural view showing an embodiment of an antenna according to the present invention. Figure 2 is a structural diagram of a conventional printed antenna. Figure 3 is a graph showing the return loss experimental measurement results of an embodiment of the antenna of the present invention. Figure 4 shows the results of the Korean field type at 2500 MHz, which is the consistent embodiment of the antenna of the present invention. Fig. 5 is a measurement result of the radiation field type of the antenna of the present invention at 35 〇〇 mHz. • Figure 6 is a measurement of the radiation pattern of an embodiment of the antenna of the present invention at 5500 MHz. Figure 7 is a structural view of a first other embodiment of the antenna of the present invention. Figure 8 is a structural view of a second other embodiment of the antenna of the present invention. [Main component symbol description] 1 : Antenna of the present invention is an embodiment 12: a ground plane or a notebook computer liquid crystal display (LCD) supporting a metal back plate Lu m · a ground plane 'edge 13 : a dielectric substrate 14 : a vertical radiation metal line 141 : the starting end of the feed point or vertical radiant metal line 142: the end of the vertical radiant metal line 15: the horizontal radiant mixing component 151 • the open end of the horizontal light absorbing hybrid assembly 16: ceramic antenna 16 1262625 161: the starting end of the ceramic antenna 162 : end of ceramic antenna 163: fine-tuning metal line 17: first horizontal radiating metal line 171: starting end 172 of first horizontal radiating metal line: end 18 of first horizontal radiating metal line: second horizontal radiating metal line 181: The starting end of the two horizontal radiating metal wire • 182: the end of the second horizontal radiating metal wire 19: the feeding transmission line 191: the center conductor 192: the outer grounding conductor hi: the distance between the horizontal radiating mixing component and the ground plane h2: the first horizontal radiation Distance between metal wire and ground plane h3: distance between second horizontal radiating metal wire and ground plane 2 · Structure of conventional printed antenna Figure 25: Printed horizontal radiating metal wire 31 : a resonant frequency band 32: a second resonant frequency band 33: a third resonant frequency band 7: a first other embodiment of the antenna of the invention 17 1262625 76: ceramic antenna 763: fine-tuning metal line 764: starting end of fine-tuning metal line 765: fine-tuning metal line End 8: Second Other Embodiment 88 of the Antenna of the Invention: Second Horizontal Radiant Metal Wire 881: Start End of Second Horizontal Radiation Metal Wire • 882: End of Second Horizontal Radiation Metal Wire
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