JPS54114155A - Polarizer device - Google Patents

Polarizer device

Info

Publication number
JPS54114155A
JPS54114155A JP2098578A JP2098578A JPS54114155A JP S54114155 A JPS54114155 A JP S54114155A JP 2098578 A JP2098578 A JP 2098578A JP 2098578 A JP2098578 A JP 2098578A JP S54114155 A JPS54114155 A JP S54114155A
Authority
JP
Japan
Prior art keywords
wave
blocking part
reflected
taken out
terminal
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
JP2098578A
Other languages
Japanese (ja)
Other versions
JPS6038881B2 (en
Inventor
Nobushige Tsukada
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 JP2098578A priority Critical patent/JPS6038881B2/en
Publication of JPS54114155A publication Critical patent/JPS54114155A/en
Publication of JPS6038881B2 publication Critical patent/JPS6038881B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

PURPOSE:To reduce the length of the polarizer and thus to realize a compact structure by providing the mode blocking part and then arranging the two polarization terminals within the same plane. CONSTITUTION:Input EH wave is reflected by mode blocking part 4 and then taken out by polarization terminal 2. For the EV wave, orthogonal components EV1 and EV2 are divided in consideration. The mode blocking part to EV consists of two orthogonal parts, and blocking part 7 is positioned forward by 1/4 lambdah. Wave EV1 enters and is then relected at part 7. At the same time, wave EV2 is reflected at blocking part 8 and shifted by 1/2lambdag after going and coming back since part 8 is located with the phase difference of 1/4lambdag. Thus, the wave compounded by refleced EV2 and EV1 is the wave which is obtained by turning original EV by 90 degrees. As a result, wave EV is reflected at part 4 to be then taken out from terminal 6.
JP2098578A 1978-02-27 1978-02-27 polarization device Expired JPS6038881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2098578A JPS6038881B2 (en) 1978-02-27 1978-02-27 polarization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2098578A JPS6038881B2 (en) 1978-02-27 1978-02-27 polarization device

Publications (2)

Publication Number Publication Date
JPS54114155A true JPS54114155A (en) 1979-09-06
JPS6038881B2 JPS6038881B2 (en) 1985-09-03

Family

ID=12042434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2098578A Expired JPS6038881B2 (en) 1978-02-27 1978-02-27 polarization device

Country Status (1)

Country Link
JP (1) JPS6038881B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838002A (en) * 1981-08-31 1983-03-05 Nec Corp Waveguide-microstrip line converter
JPS60148201A (en) * 1984-01-13 1985-08-05 Nec Corp Tem mode converter of waveguide
JPS61198901A (en) * 1985-02-28 1986-09-03 Nippon Koshuha Kk Orthogonal polarized wave branch waveguide
JPS61197702U (en) * 1985-05-31 1986-12-10
JPH04267606A (en) * 1991-02-21 1992-09-24 Fujitsu General Ltd Primary radiator in common use for vertically and horizontally polarized wave
WO1996028857A1 (en) * 1995-03-11 1996-09-19 Cambridge Industries Limited Improved dual polarisation waveguide probe system
US6225875B1 (en) * 1998-10-06 2001-05-01 Hughes Electronics Corporation Dual sidewall coupled orthomode transducer having septum offset from the transducer axis
EP1465282A1 (en) * 2003-03-27 2004-10-06 Alps Electric Co., Ltd. Primary horn
US7304552B2 (en) * 1996-09-09 2007-12-04 Andrew Corporation Waveguide for use in dual polarisation probe system having a signal reflector and rotator provide differential phase shift
US7804381B2 (en) * 2004-09-08 2010-09-28 Invacom Ltd. Broadcast signal waveguide

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838002A (en) * 1981-08-31 1983-03-05 Nec Corp Waveguide-microstrip line converter
JPS60148201A (en) * 1984-01-13 1985-08-05 Nec Corp Tem mode converter of waveguide
JPH0452001B2 (en) * 1984-01-13 1992-08-20 Nippon Electric Co
JPS61198901A (en) * 1985-02-28 1986-09-03 Nippon Koshuha Kk Orthogonal polarized wave branch waveguide
JPS61197702U (en) * 1985-05-31 1986-12-10
JPH04267606A (en) * 1991-02-21 1992-09-24 Fujitsu General Ltd Primary radiator in common use for vertically and horizontally polarized wave
WO1996028857A1 (en) * 1995-03-11 1996-09-19 Cambridge Industries Limited Improved dual polarisation waveguide probe system
US5977844A (en) * 1995-03-11 1999-11-02 Cambridge Industries Limited Dual polarization waveguide probe system
US7304552B2 (en) * 1996-09-09 2007-12-04 Andrew Corporation Waveguide for use in dual polarisation probe system having a signal reflector and rotator provide differential phase shift
US6225875B1 (en) * 1998-10-06 2001-05-01 Hughes Electronics Corporation Dual sidewall coupled orthomode transducer having septum offset from the transducer axis
EP1465282A1 (en) * 2003-03-27 2004-10-06 Alps Electric Co., Ltd. Primary horn
US7804381B2 (en) * 2004-09-08 2010-09-28 Invacom Ltd. Broadcast signal waveguide

Also Published As

Publication number Publication date
JPS6038881B2 (en) 1985-09-03

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