GB2182806B - Linearly polarized grid reflector antenna system with improved cross-polarization performance - Google Patents

Linearly polarized grid reflector antenna system with improved cross-polarization performance

Info

Publication number
GB2182806B
GB2182806B GB8626930A GB8626930A GB2182806B GB 2182806 B GB2182806 B GB 2182806B GB 8626930 A GB8626930 A GB 8626930A GB 8626930 A GB8626930 A GB 8626930A GB 2182806 B GB2182806 B GB 2182806B
Authority
GB
United Kingdom
Prior art keywords
linearly polarized
antenna system
reflector antenna
polarization performance
improved cross
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
GB8626930A
Other versions
GB2182806A (en
GB8626930D0 (en
Inventor
Ratnarajah Kularajah
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of GB8626930D0 publication Critical patent/GB8626930D0/en
Publication of GB2182806A publication Critical patent/GB2182806A/en
Application granted granted Critical
Publication of GB2182806B publication Critical patent/GB2182806B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter
GB8626930A 1985-11-12 1986-11-11 Linearly polarized grid reflector antenna system with improved cross-polarization performance Expired GB2182806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79712985A 1985-11-12 1985-11-12

Publications (3)

Publication Number Publication Date
GB8626930D0 GB8626930D0 (en) 1986-12-10
GB2182806A GB2182806A (en) 1987-05-20
GB2182806B true GB2182806B (en) 1989-09-27

Family

ID=25169989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8626930A Expired GB2182806B (en) 1985-11-12 1986-11-11 Linearly polarized grid reflector antenna system with improved cross-polarization performance

Country Status (4)

Country Link
CA (1) CA1263180A (en)
DE (1) DE3638461A1 (en)
FR (1) FR2590081B1 (en)
GB (1) GB2182806B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237685A (en) * 1989-10-05 1991-05-08 Nigel Henry New Aerial
FR2684809B1 (en) * 1991-12-09 1994-01-21 Alcatel Espace MULTI-BEAM PASSIVE ANTENNA WITH CONFORMITY REFLECTOR (S).
GB2264006B (en) * 1992-02-01 1995-09-27 British Aerospace Space And Co A reflector antenna assembly for dual linear polarisation
US6225964B1 (en) * 1999-06-09 2001-05-01 Hughes Electronics Corporation Dual gridded reflector antenna system
EP1244176B1 (en) * 2001-03-22 2006-06-21 Alcatel Dual reflector antenna with deflector
US9214736B2 (en) 2012-07-25 2015-12-15 Orbital Sciences Corporation Systems and methods for mitigating disturbances in a dual gridded reflector antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270134B (en) * 1958-12-23 1968-06-12 Thomson Houston Comp Francaise Radar antenna arrangement with several parabolic reflectors and horn antennas for target height calculation
US3810185A (en) * 1972-05-26 1974-05-07 Communications Satellite Corp Dual polarized cylindrical reflector antenna system
US3898667A (en) * 1974-02-06 1975-08-05 Rca Corp Compact frequency reuse antenna
US4144535A (en) * 1977-02-22 1979-03-13 Bell Telephone Laboratories, Incorporated Method and apparatus for substantially reducing cross polarized radiation in offset reflector antennas
FR2451114A1 (en) * 1979-03-09 1980-10-03 Thomson Csf PARALLEL PLAN ANTENNA WITH POLARIZATION ROTATION

Also Published As

Publication number Publication date
FR2590081A1 (en) 1987-05-15
GB2182806A (en) 1987-05-20
CA1263180A (en) 1989-11-21
GB8626930D0 (en) 1986-12-10
FR2590081B1 (en) 1990-02-02
DE3638461A1 (en) 1987-05-21

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Legal Events

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

Effective date: 19991111