[go: up one dir, main page]

GB2326530B - A broadband omnidirectional microwave parabolic dish shaped cone antenna - Google Patents

A broadband omnidirectional microwave parabolic dish shaped cone antenna

Info

Publication number
GB2326530B
GB2326530B GB9808306A GB9808306A GB2326530B GB 2326530 B GB2326530 B GB 2326530B GB 9808306 A GB9808306 A GB 9808306A GB 9808306 A GB9808306 A GB 9808306A GB 2326530 B GB2326530 B GB 2326530B
Authority
GB
United Kingdom
Prior art keywords
shaped cone
parabolic dish
dish shaped
cone antenna
broadband omnidirectional
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 - Fee Related
Application number
GB9808306A
Other versions
GB9808306D0 (en
GB2326530A (en
Inventor
Charles M Knop
Edward L Ostertag
Gregory S Orseno
Robert Gunnels
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.)
Commscope Technologies LLC
Original Assignee
Andrew LLC
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
Priority claimed from US08/840,603 external-priority patent/US6011521A/en
Application filed by Andrew LLC filed Critical Andrew LLC
Publication of GB9808306D0 publication Critical patent/GB9808306D0/en
Publication of GB2326530A publication Critical patent/GB2326530A/en
Application granted granted Critical
Publication of GB2326530B publication Critical patent/GB2326530B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
GB9808306A 1997-04-22 1998-04-21 A broadband omnidirectional microwave parabolic dish shaped cone antenna Expired - Fee Related GB2326530B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/840,603 US6011521A (en) 1996-03-04 1997-04-22 Broadband omnidirectional microwave parabolic dish-shaped cone antenna
US6075997P 1997-10-02 1997-10-02

Publications (3)

Publication Number Publication Date
GB9808306D0 GB9808306D0 (en) 1998-06-17
GB2326530A GB2326530A (en) 1998-12-23
GB2326530B true GB2326530B (en) 2001-12-19

Family

ID=26740330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9808306A Expired - Fee Related GB2326530B (en) 1997-04-22 1998-04-21 A broadband omnidirectional microwave parabolic dish shaped cone antenna

Country Status (1)

Country Link
GB (1) GB2326530B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953271A1 (en) * 1999-11-06 2001-05-10 Airsys Navigation Systems Gmbh Transmitting antenna
US8654197B2 (en) 2009-03-04 2014-02-18 Raytheon Company System and method for occupancy detection

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575018A (en) * 1944-02-28 1946-01-30 Rene Strub Improvements in or relating to marine power plants
GB805478A (en) * 1956-04-06 1958-12-10 Standard Telephones Cables Ltd Omnidirectional antenna
GB1136174A (en) * 1966-02-15 1968-12-11 Gen Precision Systems Inc Improvements in antennae
US3747116A (en) * 1972-04-28 1973-07-17 R Milam Radiating cone antenna
GB1459697A (en) * 1974-01-11 1976-12-22 Destaat De Nederlanden Te Deze Antenna reflector support
JPS60264106A (en) * 1984-06-12 1985-12-27 Nec Corp Antenna using shaped reflection mirror
EP0235884A1 (en) * 1986-01-30 1987-09-09 BRITISH TELECOMMUNICATIONS public limited company Omnidirectional antenna
US4827277A (en) * 1985-09-18 1989-05-02 Standard Elektrik Lorenz Ag Antenna with a main reflector and a subreflector
GB2311169A (en) * 1996-03-04 1997-09-17 Andrew Corp A broadband omnidirectional microwave antenna with decreased sky radiation and with a simple means of elevation-plane pattern control

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575018A (en) * 1944-02-28 1946-01-30 Rene Strub Improvements in or relating to marine power plants
GB805478A (en) * 1956-04-06 1958-12-10 Standard Telephones Cables Ltd Omnidirectional antenna
GB1136174A (en) * 1966-02-15 1968-12-11 Gen Precision Systems Inc Improvements in antennae
US3747116A (en) * 1972-04-28 1973-07-17 R Milam Radiating cone antenna
GB1459697A (en) * 1974-01-11 1976-12-22 Destaat De Nederlanden Te Deze Antenna reflector support
JPS60264106A (en) * 1984-06-12 1985-12-27 Nec Corp Antenna using shaped reflection mirror
US4827277A (en) * 1985-09-18 1989-05-02 Standard Elektrik Lorenz Ag Antenna with a main reflector and a subreflector
EP0235884A1 (en) * 1986-01-30 1987-09-09 BRITISH TELECOMMUNICATIONS public limited company Omnidirectional antenna
GB2311169A (en) * 1996-03-04 1997-09-17 Andrew Corp A broadband omnidirectional microwave antenna with decreased sky radiation and with a simple means of elevation-plane pattern control

Also Published As

Publication number Publication date
GB9808306D0 (en) 1998-06-17
GB2326530A (en) 1998-12-23

Similar Documents

Publication Publication Date Title
AU5297998A (en) Dual-reflector microwave antenna
GB2323970B (en) A cavity-backed microstrip dipole antenna array
GB9703748D0 (en) Microwave antennas
GB9724116D0 (en) Combined multi-beam & sector coverage antenna array
GB2349983B (en) Wide band antenna means incorporating a radiating structure having a band form
EP1129504A4 (en) Broadband miniaturized slow-wave antenna
GB2334383B (en) Microwave antenna having wide angle scanning capability
GB2330695B (en) Radio antenna
GB9626550D0 (en) A dipole antenna
AU131408S (en) Antenna radome
GB2338346B (en) Wide-band microstrip dipole antenna array
AU6321499A (en) Crossed bent dipole antenna
IL140014A0 (en) Multiple frequency band antenna
AU2444197A (en) Microstrip wide band antenna and radome
AU1673299A (en) Dual-frequency helix antenna
EP0941558A4 (en) Microwave antenna
IL121568A0 (en) Dual frequency band planar array antenna
EP0678930A3 (en) Broadband omnidirectional microwave antenna.
AU6234498A (en) Dual-polarized antenna
GB9711972D0 (en) Wide bandwith antenna arrays
GB2326529B (en) Radio frequency antenna
GB2326530B (en) A broadband omnidirectional microwave parabolic dish shaped cone antenna
ZA958309B (en) High-frequency flat antenna array
GB2292481B (en) Microwave radio antenna assembly
AU9274798A (en) Dual band phased array antenna

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110421