JPS60160702A - モ−ド結合器 - Google Patents

モ−ド結合器

Info

Publication number
JPS60160702A
JPS60160702A JP1749584A JP1749584A JPS60160702A JP S60160702 A JPS60160702 A JP S60160702A JP 1749584 A JP1749584 A JP 1749584A JP 1749584 A JP1749584 A JP 1749584A JP S60160702 A JPS60160702 A JP S60160702A
Authority
JP
Japan
Prior art keywords
mode
waveguide
frequency
coupling
frequency band
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.)
Granted
Application number
JP1749584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374842B2 (enrdf_load_stackoverflow
Inventor
Masao Momose
百瀬 正雄
Susumu Tamagawa
玉川 晋
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1749584A priority Critical patent/JPS60160702A/ja
Publication of JPS60160702A publication Critical patent/JPS60160702A/ja
Publication of JPH0374842B2 publication Critical patent/JPH0374842B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/16Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
JP1749584A 1984-02-01 1984-02-01 モ−ド結合器 Granted JPS60160702A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1749584A JPS60160702A (ja) 1984-02-01 1984-02-01 モ−ド結合器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1749584A JPS60160702A (ja) 1984-02-01 1984-02-01 モ−ド結合器

Publications (2)

Publication Number Publication Date
JPS60160702A true JPS60160702A (ja) 1985-08-22
JPH0374842B2 JPH0374842B2 (enrdf_load_stackoverflow) 1991-11-28

Family

ID=11945578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1749584A Granted JPS60160702A (ja) 1984-02-01 1984-02-01 モ−ド結合器

Country Status (1)

Country Link
JP (1) JPS60160702A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742317A (en) * 1986-05-23 1988-05-03 General Electric Company Mode coupler for monopulse antennas and the like
JPH0289401A (ja) * 1988-05-27 1990-03-29 Nec Corp 直交偏分波器
JP2008219257A (ja) * 2007-03-01 2008-09-18 Mitsubishi Electric Corp モノパルス自動追尾アンテナ給電装置
EP2214251A1 (en) * 2009-02-02 2010-08-04 Centre National D'etudes Spatiales A waveguide orthomode transducer
JP2014502084A (ja) * 2010-11-08 2014-01-23 ビーエーイー・システムズ・オーストラリア・リミテッド アンテナシステム

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742317A (en) * 1986-05-23 1988-05-03 General Electric Company Mode coupler for monopulse antennas and the like
JPH0289401A (ja) * 1988-05-27 1990-03-29 Nec Corp 直交偏分波器
JP2008219257A (ja) * 2007-03-01 2008-09-18 Mitsubishi Electric Corp モノパルス自動追尾アンテナ給電装置
EP2214251A1 (en) * 2009-02-02 2010-08-04 Centre National D'etudes Spatiales A waveguide orthomode transducer
WO2010086442A1 (en) * 2009-02-02 2010-08-05 Centre National D'etudes Spatiales A waveguide orthomode transducer
US8816930B2 (en) 2009-02-02 2014-08-26 Centre National D'etudes Spatiales Waveguide orthomode transducer
JP2014502084A (ja) * 2010-11-08 2014-01-23 ビーエーイー・システムズ・オーストラリア・リミテッド アンテナシステム
US9297893B2 (en) 2010-11-08 2016-03-29 Bae Systems Australia Limited Antenna system

Also Published As

Publication number Publication date
JPH0374842B2 (enrdf_load_stackoverflow) 1991-11-28

Similar Documents

Publication Publication Date Title
US4258366A (en) Multifrequency broadband polarized horn antenna
US6812807B2 (en) Tracking feed for multi-band operation
Thomas et al. Design of wide-band corrugated conical horns for Cassegrain antennas
US3868694A (en) Dielectric directional antenna
KR20130141580A (ko) 안테나 시스템
US3964070A (en) Corrugated horn having means for extracting divergence-measuring modes
US4356495A (en) Corrugated antenna feedhorn with elliptical aperture
GB2130443A (en) Polarisation filter with feedhorn
US4199764A (en) Dual band combiner for horn antenna
US5043684A (en) Compact high power, high directivity, waveguide directional coupler utilizing reactively loaded junction
JPS60160702A (ja) モ−ド結合器
US4168478A (en) Apparatus for separating electrical signals of different frequencies
EP0014692B1 (en) Mode coupler in an automatic angle tracking system
GB2105112A (en) Horn antenna
US3864683A (en) Arrangement for an automatic resetting system for microwave antennas
US4742317A (en) Mode coupler for monopulse antennas and the like
JPH01501035A (ja) 直交モード電磁波発射装置
US5021796A (en) Broad band, polarization diversity monopulse antenna
US4903038A (en) Horn antenna arrangement
US3394375A (en) Automatic tracking system for linearly polarized electromagnetic waves
Barrick et al. Rough surface scattering using specular point theory
US20090295661A1 (en) Wide band tracking modulator
US5402089A (en) Asymmetrically coupled TE21 coupler
US4101900A (en) Modified t-bar fed slot antenna
EP0452022A1 (en) Polariser arrangement