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GB926599A - Improvements in or relating to aerials - Google Patents

Improvements in or relating to aerials

Info

Publication number
GB926599A
GB926599A GB4374461A GB4374461A GB926599A GB 926599 A GB926599 A GB 926599A GB 4374461 A GB4374461 A GB 4374461A GB 4374461 A GB4374461 A GB 4374461A GB 926599 A GB926599 A GB 926599A
Authority
GB
United Kingdom
Prior art keywords
reflector
aerials
dec
relating
discone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4374461A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB926599A publication Critical patent/GB926599A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces

Landscapes

  • Aerials With Secondary Devices (AREA)

Abstract

926,599. Aerials. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. Dec. 6, 1961 [Dec. 7, 1960], No. 43744/61. Class 40 (7). The radiation characteristics (Fig. 2, not shown) of the discone aerial 1, 2 (Fig. 1) are modified by the frusto-conical reflector 8 positioned as shown. The half angle # of the reflector 8 has a value of 67¢Œ7¢ degrees. The distance " α " is adjustable. The reflector 8 and the cone 2 are each connected to the outer conductor 4 of a coaxial cable feeder, the disc 1 being connected to the inner conductor thereof.
GB4374461A 1960-12-07 1961-12-06 Improvements in or relating to aerials Expired GB926599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET19397A DE1130868B (en) 1960-12-07 1960-12-07 Antenna for horizontal omnidirectional radiation

Publications (1)

Publication Number Publication Date
GB926599A true GB926599A (en) 1963-05-22

Family

ID=7549304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4374461A Expired GB926599A (en) 1960-12-07 1961-12-06 Improvements in or relating to aerials

Country Status (2)

Country Link
DE (1) DE1130868B (en)
GB (1) GB926599A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987456A (en) * 1974-08-01 1976-10-19 Lignes Telegraphiques Et Telephoniques Wide relative frequency band and reduced size-to-wavelength ratio antenna
US4608572A (en) * 1982-12-10 1986-08-26 The Boeing Company Broad-band antenna structure having frequency-independent, low-loss ground plane
WO2004095637A1 (en) * 2003-04-22 2004-11-04 Cocomo Mb Communications, Inc. Method and apparatus for improving antenna efficiency
US6891512B2 (en) 2000-12-27 2005-05-10 Cocomo Mb Cojmmunications, Inc. Antenna
RU2589774C2 (en) * 2014-09-23 2016-07-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт "Эталон" Annular slit antenna

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618107A (en) * 1970-03-09 1971-11-02 Itt Broadband discone antenna having auxiliary cone

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987456A (en) * 1974-08-01 1976-10-19 Lignes Telegraphiques Et Telephoniques Wide relative frequency band and reduced size-to-wavelength ratio antenna
US4608572A (en) * 1982-12-10 1986-08-26 The Boeing Company Broad-band antenna structure having frequency-independent, low-loss ground plane
US6891512B2 (en) 2000-12-27 2005-05-10 Cocomo Mb Cojmmunications, Inc. Antenna
US6956534B2 (en) 2000-12-27 2005-10-18 Cocomo Mb Communications, Inc. Method and apparatus for improving antenna efficiency
WO2004095637A1 (en) * 2003-04-22 2004-11-04 Cocomo Mb Communications, Inc. Method and apparatus for improving antenna efficiency
JP2006524454A (en) * 2003-04-22 2006-10-26 株式会社ココモ・エムビー・コミュニケーションズ Method and apparatus for improving antenna efficiency
RU2589774C2 (en) * 2014-09-23 2016-07-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт "Эталон" Annular slit antenna

Also Published As

Publication number Publication date
DE1130868B (en) 1962-06-07

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