CH592966A5 - - Google Patents

Info

Publication number
CH592966A5
CH592966A5 CH1165275A CH1165275A CH592966A5 CH 592966 A5 CH592966 A5 CH 592966A5 CH 1165275 A CH1165275 A CH 1165275A CH 1165275 A CH1165275 A CH 1165275A CH 592966 A5 CH592966 A5 CH 592966A5
Authority
CH
Switzerland
Application number
CH1165275A
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH592966A5 publication Critical patent/CH592966A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • B60H1/3201—Cooling devices using absorption or adsorption
    • B60H1/32011—Cooling devices using absorption or adsorption using absorption, e.g. using Li-Br and water

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Aerials (AREA)
CH1165275A 1974-09-10 1975-09-09 CH592966A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443166A DE2443166C3 (de) 1974-09-10 1974-09-10 Systemweiche zur Trennung zweier Signale, die aus je zwei doppelt polarisierten Frequenzbändern bestehen

Publications (1)

Publication Number Publication Date
CH592966A5 true CH592966A5 (it) 1977-11-15

Family

ID=5925269

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1165275A CH592966A5 (it) 1974-09-10 1975-09-09

Country Status (9)

Country Link
US (1) US3978434A (it)
JP (1) JPS5937601B2 (it)
AT (1) AT348019B (it)
CH (1) CH592966A5 (it)
DE (1) DE2443166C3 (it)
FR (1) FR2284996A1 (it)
GB (1) GB1524861A (it)
IT (1) IT1044000B (it)
NL (1) NL176209C (it)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703878A1 (de) * 1977-01-31 1978-08-03 Siemens Ag Polarisationsweiche
DE2708306C2 (de) * 1977-02-25 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Frequenzweiche
DE2757115C2 (de) * 1977-12-21 1987-05-27 Siemens AG, 1000 Berlin und 8000 München Modenkoppler
US4176330A (en) * 1977-12-23 1979-11-27 Gte Sylvania Incorporated Diplexer apparatus
US4162463A (en) * 1977-12-23 1979-07-24 Gte Sylvania Incorporated Diplexer apparatus
DE2842576C2 (de) * 1978-09-29 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Polarisationsweiche
US4228410A (en) * 1979-01-19 1980-10-14 Ford Aerospace & Communications Corp. Microwave circular polarizer
US4344048A (en) * 1979-08-11 1982-08-10 Licentia Patent-Verwaltungs-G.M.B.H Four-port network for separating two signals comprised of doubly polarized frequency bands
DE2932626C2 (de) * 1979-08-11 1985-01-31 ANT Nachrichtentechnik GmbH, 7150 Backnang Viertornetzwerk zur Trennung zweier aus doppelt polarisierten Frequenzbändern bestehenden Signalen
DE2939679C2 (de) * 1979-09-29 1985-12-05 ANT Nachrichtentechnik GmbH, 7150 Backnang Systemweiche für ein Satellitenfunksystem
FR2488055A1 (fr) * 1980-07-31 1982-02-05 Thomson Csf Transducteur d'antenne pour antenne d'emission-reception et source primaire d'antenne equipee d'un tel transducteur
US4427953A (en) 1981-11-16 1984-01-24 Hughes Aircraft Company Microwave diplexer
US4467294A (en) * 1981-12-17 1984-08-21 Vitalink Communications Corporation Waveguide apparatus and method for dual polarized and dual frequency signals
US4504805A (en) * 1982-06-04 1985-03-12 Andrew Corporation Multi-port combiner for multi-frequency microwave signals
JPS59117303A (ja) * 1982-12-23 1984-07-06 Nec Corp 偏分波器
US4491810A (en) * 1983-01-28 1985-01-01 Andrew Corporation Multi-port, multi-frequency microwave combiner with overmoded square waveguide section
JPH0693563B2 (ja) * 1983-01-28 1994-11-16 アンドリュー コーポレーション オ−バモ−ド方形導波管を設けた多重ポ−ト，多周波のマイクロ波結合装置
EP0128970B1 (de) * 1983-06-18 1990-03-07 ANT Nachrichtentechnik GmbH Viertornetzwerk für Mikrowellenantennen mit Monopulsnachführung
DE3406641A1 (de) * 1984-02-24 1985-08-29 ANT Nachrichtentechnik GmbH, 7150 Backnang Zweiband-polarisationsweiche
FR2577719B1 (fr) * 1985-02-15 1987-05-29 Alcatel Espace Duplexeur de polarisations
ATE58033T1 (de) * 1985-03-27 1990-11-15 Siemens Ag Polaristationsweiche fuer einrichtungen der hoechstfreqenztechnik.
DE3920937C1 (en) * 1989-06-27 1991-03-07 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De Microwave signal generating circuitry - provides two signal components from circular polarised microwave signal in hybrid and supplied to separation filter
US5471177A (en) * 1994-07-29 1995-11-28 Hughes Aircraft Company Octave band gap diplexer
FR2763749B1 (fr) * 1997-05-21 1999-07-23 Alsthom Cge Alcatel Source d'antenne pour l'emission et la reception d'ondes hyperfrequences polarisees
RU2179355C2 (ru) * 1998-12-03 2002-02-10 Российский Федеральный Ядерный Центр-Всероссийский Научно-исследовательский Институт Экспериментальной Физики Разделитель круговой поляризации
US6313714B1 (en) * 1999-10-15 2001-11-06 Trw Inc. Waveguide coupler
US6417815B2 (en) * 2000-03-01 2002-07-09 Prodelin Corporation Antennas and feed support structures having wave-guides configured to position the electronics of the antenna in a compact form
US6600387B2 (en) * 2001-04-17 2003-07-29 Channel Master Llc Multi-port multi-band transceiver interface assembly
US6566976B2 (en) * 2001-06-12 2003-05-20 Northrop Grumman Corporation Symmetric orthomode coupler for cellular application
US6636127B2 (en) * 2002-02-23 2003-10-21 Lockheed Martin Corp. Broadband turnstile waveguide junction
TW552740B (en) * 2002-03-07 2003-09-11 Wistron Neweb Corp Method and apparatus for receiving linear polarization signal and circular polarization signal
RU2242769C1 (ru) * 2003-06-02 2004-12-20 Федеральное государственное унитарное предприятие Государственный Рязанский приборный завод - Дочернее предприятие Федерального государственного унитарного предприятия "Российская самолетостроительная корпорация "МиГ" Устройство для измерения эллиптичности электромагнитной волны
US7236681B2 (en) * 2003-09-25 2007-06-26 Prodelin Corporation Feed assembly for multi-beam antenna with non-circular reflector, and such an assembly that is field-switchable between linear and circular polarization modes
US8248321B2 (en) * 2009-09-01 2012-08-21 Raytheon Company Broadband/multi-band horn antenna with compact integrated feed
RU2398243C1 (ru) * 2009-09-10 2010-08-27 Общество с ограниченной ответственностью "ФазАР" Устройство для измерения эллиптичности электромагнитной волны
TWI419404B (zh) * 2009-11-12 2013-12-11 Wistron Neweb Corp 導波管式正交模態轉換器
DE102013011651A1 (de) * 2013-07-11 2015-01-15 ESA-microwave service GmbH Antennen-Speisesystem im Mikrowellenbereich für Reflektorantennen
RU2647203C2 (ru) * 2016-08-09 2018-03-14 Российская Федерация, от имени которой выступает Государственная корпорация по космической деятельности "РОСКОСМОС" Частотно-поляризационный селектор

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659817A (en) * 1948-12-31 1953-11-17 Bell Telephone Labor Inc Translation of electromagnetic waves
US2742612A (en) * 1950-10-24 1956-04-17 Sperry Rand Corp Mode transformer
US2819451A (en) * 1951-07-12 1958-01-07 Gen Electric Co Ltd Electromagnetic-wave generating system
DE1183561B (de) * 1959-09-30 1964-12-17 Siemens Ag Anordnung zur Anregung der H-Welle in einem Rundhohlleiter oder der H-Welle in einemHohlleiter quadratischen Querschnitts
DE1292223B (de) * 1968-05-31 1969-04-10 Telefunken Patent Anordnung zur Anregung einer linear polarisierten Welle
FR2135116A1 (it) * 1971-06-01 1972-12-15 Lozes Robert
JPS534782B2 (it) * 1971-09-10 1978-02-21
US3731235A (en) * 1971-11-03 1973-05-01 Gte Sylvania Inc Dual polarized diplexer
FR2182728B1 (it) * 1972-05-05 1977-03-18 Thomson Csf
US3731236A (en) * 1972-08-17 1973-05-01 Gte Sylvania Inc Independently adjustable dual polarized diplexer
US3838362A (en) * 1973-06-29 1974-09-24 Emerson Electric Co Diplexing coupler for microwave system
US3914764A (en) * 1974-03-04 1975-10-21 Bell Telephone Labor Inc Apparatus for reducing cross coupling between orthogonal polarizations in satellite communication systems

Also Published As

Publication number Publication date
ATA696075A (de) 1978-06-15
NL7510291A (nl) 1976-03-12
DE2443166C3 (de) 1985-05-30
GB1524861A (en) 1978-09-13
NL176209B (nl) 1984-10-01
DE2443166A1 (de) 1976-03-25
AT348019B (de) 1979-01-25
JPS5153435A (en) 1976-05-11
FR2284996A1 (fr) 1976-04-09
IT1044000B (it) 1980-02-29
FR2284996B1 (it) 1980-05-30
US3978434A (en) 1976-08-31
JPS5937601B2 (ja) 1984-09-11
NL176209C (nl) 1985-03-01
DE2443166B2 (de) 1977-02-24

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: AEG-TELEFUNKEN NACHRICHTENTECHNIK GMBH

PFA Name/firm changed

Owner name: ANT NACHRICHTENTECHNIK GMBH

PL Patent ceased
PL Patent ceased