FR2219533A1 - - Google Patents

Info

Publication number
FR2219533A1
FR2219533A1 FR7306564A FR7306564A FR2219533A1 FR 2219533 A1 FR2219533 A1 FR 2219533A1 FR 7306564 A FR7306564 A FR 7306564A FR 7306564 A FR7306564 A FR 7306564A FR 2219533 A1 FR2219533 A1 FR 2219533A1
Authority
FR
France
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.)
Granted
Application number
FR7306564A
Other languages
French (fr)
Other versions
FR2219533B1 (en
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7306564A priority Critical patent/FR2219533B1/fr
Priority to SE7402253A priority patent/SE388076B/en
Priority to US444147A priority patent/US3883877A/en
Priority to GB804474A priority patent/GB1441524A/en
Priority to DE2408610A priority patent/DE2408610C3/en
Priority to JP2106074A priority patent/JPS5625806B2/ja
Publication of FR2219533A1 publication Critical patent/FR2219533A1/fr
Application granted granted Critical
Publication of FR2219533B1 publication Critical patent/FR2219533B1/fr
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
    • H01Q25/04—Multimode antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
FR7306564A 1973-02-23 1973-02-23 Expired FR2219533B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7306564A FR2219533B1 (en) 1973-02-23 1973-02-23
SE7402253A SE388076B (en) 1973-02-23 1974-02-20 OPTIMAL MONOPULATE FEEDER BY AN ANTENNA
US444147A US3883877A (en) 1973-02-23 1974-02-20 Optimized monopulse antenna feed
GB804474A GB1441524A (en) 1973-02-23 1974-02-21 Optimized monopulse antenna feed coating of bottles
DE2408610A DE2408610C3 (en) 1973-02-23 1974-02-22 Horn antenna
JP2106074A JPS5625806B2 (en) 1973-02-23 1974-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306564A FR2219533B1 (en) 1973-02-23 1973-02-23

Publications (2)

Publication Number Publication Date
FR2219533A1 true FR2219533A1 (en) 1974-09-20
FR2219533B1 FR2219533B1 (en) 1977-09-02

Family

ID=9115337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306564A Expired FR2219533B1 (en) 1973-02-23 1973-02-23

Country Status (6)

Country Link
US (1) US3883877A (en)
JP (1) JPS5625806B2 (en)
DE (1) DE2408610C3 (en)
FR (1) FR2219533B1 (en)
GB (1) GB1441524A (en)
SE (1) SE388076B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442519A1 (en) * 1978-11-24 1980-06-20 Thomson Csf PRINTED MONOPULSE PRIMER SOURCE FOR AIRPORT RADAR ANTENNA AND ANTENNA COMPRISING SUCH A SOURCE
FR2477785A1 (en) * 1980-03-07 1981-09-11 Thomson Csf MULTIMODE HYPERFREQUENCY SOURCE AND ANTENNA COMPRISING SUCH A SOURCE
FR2503938A1 (en) * 1981-04-10 1982-10-15 Thomson Csf COMPACT DIFFERENTIAL COUPLER FOR RADAR MONOPULSE
US4476470A (en) * 1982-09-22 1984-10-09 Rca Corporation Three horn E-plane monopulse feed
US4758842A (en) * 1986-05-19 1988-07-19 Hughes Aircraft Company Horn antenna array phase matched over large bandwidths
JPH07101814B2 (en) * 1988-01-14 1995-11-01 日本電信電話株式会社 Antenna feeding circuit
FR2704695B1 (en) * 1993-04-30 1995-06-23 Thomson Csf REAR RADIATION SOURCE FOR REFLECTOR ANTENNA.
FI99221C (en) * 1995-08-25 1997-10-27 Nokia Telecommunications Oy Planar antenna construction
FR2787199B1 (en) 1998-12-11 2001-03-09 Thomson Csf DETECTION METHOD, ESPECIALLY SMALL MARINE TARGETS
US6211838B1 (en) * 2000-02-02 2001-04-03 Space Systems/Loral, Inc. High efficiency dual polarized horn antenna
US8537067B2 (en) * 2008-04-29 2013-09-17 Raytheon Company Small aperture interrogator antenna system employing sum difference azimuth discrimination techniques
US9035842B2 (en) 2012-04-12 2015-05-19 Raytheon Company Miniature horn interrogator antenna with internal sum/difference combiner
US8933835B2 (en) * 2012-09-25 2015-01-13 Rosemount Tank Radar Ab Two-channel directional antenna and a radar level gauge with such an antenna
CN104953294A (en) * 2015-07-17 2015-09-30 桂林安德立通信技术有限公司 Feed source with low standing-wave ratio and high cross polarization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751586A (en) * 1950-11-22 1956-06-19 Raytheon Mfg Co Signal-wave transmission systems
US3274604A (en) * 1958-12-12 1966-09-20 Bernard L Lewis Multi-mode simultaneous lobing antenna
US3308468A (en) * 1961-05-22 1967-03-07 Hazeltine Research Inc Monopulse antenna system providing independent control in a plurality of modes of operation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
SE388076B (en) 1976-09-20
GB1441524A (en) 1976-07-07
JPS5625806B2 (en) 1981-06-15
JPS49115792A (en) 1974-11-05
FR2219533B1 (en) 1977-09-02
US3883877A (en) 1975-05-13
DE2408610C3 (en) 1980-11-27
DE2408610B2 (en) 1980-04-03
DE2408610A1 (en) 1974-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse