FR2437704A1 - Duplexeur de polarisation - Google Patents

Duplexeur de polarisation

Info

Publication number
FR2437704A1
FR2437704A1 FR7923925A FR7923925A FR2437704A1 FR 2437704 A1 FR2437704 A1 FR 2437704A1 FR 7923925 A FR7923925 A FR 7923925A FR 7923925 A FR7923925 A FR 7923925A FR 2437704 A1 FR2437704 A1 FR 2437704A1
Authority
FR
France
Prior art keywords
wave
polarization duplexer
arms
parts
duplexer
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.)
Withdrawn
Application number
FR7923925A
Other languages
English (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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of FR2437704A1 publication Critical patent/FR2437704A1/fr
Withdrawn legal-status Critical Current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

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Waveguide Aerials (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

L'INVENTION CONCERNE UN DUPLEXEUR DE POLARISATION. CE DISPOSITIF COMPORTE UN EMBRANCHEMENT DOUBLE POSSEDANT DES BRAS 2 A 5 FORMES PAR DES GUIDES D'ONDES ET DES PIECES DE DECALAGE D'ONDE E ET H (10 A 13) DONT LES COTES EN SECTION TRANSVERSALE SONT DANS UN RAPPORT DONNE, L'IMPEDANCE CARACTERISTIQUE DESDITS BRAS COINCIDANT AVEC CELLE DES PIECES DE DECALAGE D'ONDE E ET H. APPLICATION NOTAMMENT AUX SYSTEMES A TRES HAUTE FREQUENCE A GUIDES D'ONDES DONT LES VOIES DE CIRCULATION SONT EN PHASE.
FR7923925A 1978-09-29 1979-09-26 Duplexeur de polarisation Withdrawn FR2437704A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842576A DE2842576C2 (de) 1978-09-29 1978-09-29 Polarisationsweiche

Publications (1)

Publication Number Publication Date
FR2437704A1 true FR2437704A1 (fr) 1980-04-25

Family

ID=6050928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923925A Withdrawn FR2437704A1 (fr) 1978-09-29 1979-09-26 Duplexeur de polarisation

Country Status (8)

Country Link
US (1) US4293829A (fr)
JP (1) JPS6040721B2 (fr)
DE (1) DE2842576C2 (fr)
FR (1) FR2437704A1 (fr)
GB (1) GB2032192B (fr)
IT (1) IT1123248B (fr)
NL (1) NL7907261A (fr)
SE (1) SE7907941L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010360C2 (de) * 1980-03-18 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Polarisationsweiche
EP0196065B1 (fr) * 1985-03-27 1990-10-31 Siemens Aktiengesellschaft Filtre de polarisation pour dispositifs HF
US4673946A (en) * 1985-12-16 1987-06-16 Electromagnetic Sciences, Inc. Ridged waveguide to rectangular waveguide adaptor useful for feeding phased array antenna
DE3870477D1 (de) * 1987-02-18 1992-06-04 Siemens Ag Mikrowellen-polarisationsweiche.
DE4009288C2 (de) * 1990-03-22 1994-03-03 Siemens Ag Rechteckhohlleiter mit E-H-Doppelversatz
JPH04257101A (ja) * 1991-02-08 1992-09-11 Nec Corp 直交偏分波器
RU2136087C1 (ru) * 1998-04-07 1999-08-27 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Преобразователь поляризаций
US6600387B2 (en) * 2001-04-17 2003-07-29 Channel Master Llc Multi-port multi-band transceiver interface assembly
CA2801948C (fr) 2010-06-08 2017-08-08 National Research Council Of Canada Transducteur orthomode
EP3358669B1 (fr) * 2017-02-07 2020-01-08 SIAE Microelettronica S.p.A. Une bi-bande structure de connection supportant deux polarisations et deux bandes et système d'émission / réception comprenent la structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708271A1 (de) * 1977-02-25 1978-08-31 Siemens Ag Polarisationsweiche

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443166C3 (de) * 1974-09-10 1985-05-30 ANT Nachrichtentechnik GmbH, 7150 Backnang Systemweiche zur Trennung zweier Signale, die aus je zwei doppelt polarisierten Frequenzbändern bestehen
DE2521956C3 (de) * 1975-05-16 1978-07-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Polarisationsweiche
US4176330A (en) * 1977-12-23 1979-11-27 Gte Sylvania Incorporated Diplexer apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708271A1 (de) * 1977-02-25 1978-08-31 Siemens Ag Polarisationsweiche

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/60 *

Also Published As

Publication number Publication date
IT7925869A0 (it) 1979-09-20
NL7907261A (nl) 1980-04-01
JPS6040721B2 (ja) 1985-09-12
GB2032192B (en) 1982-12-01
JPS5546697A (en) 1980-04-01
US4293829A (en) 1981-10-06
SE7907941L (sv) 1980-03-30
GB2032192A (en) 1980-04-30
IT1123248B (it) 1986-04-30
DE2842576C2 (de) 1984-03-29
DE2842576A1 (de) 1980-04-10

Similar Documents

Publication Publication Date Title
FR2319068A1 (fr) Drains pour terrains
MX170248B (es) Filtro digital, adaptativo, que incluye una parte no recursiva y una parte recursiva
DK162350C (da) Fremgangsmaade til behandling af carbonhydrid-forurenet grundvand og jord
ES495807A0 (es) Perfeccionamientos introducidos en apeos agricolas, particu-larmente en su acoplamiento, a un tractor agricola o similar
BR7804587A (pt) Trator agricola
NO157530C (no) Jordbrukstraktor.
SE8601074D0 (sv) Acyleringsforfarande
FR2425509A1 (fr) Dispositifs de construction
DK153599C (da) Kombineret graveskovl og frostjordopriver
NO145725C (no) Middeldestillater av jordolje, med forbedret filtrerbarhet og flytforhold
IT7827964A0 (it) Dispositivo per allentare terreni utilizzati in agricoltura e modo di funzionamento dello stesso.
NL7614434A (nl) Elektromagnetische golfresonator.
DE3584884D1 (de) Hochfrequenzpolarisator.
DK201381A (da) Fremgangsmaade og anlaeg til spildevandsrensning ved hjaelp af aktivt slam
DK212277A (da) Fremgangsmade til rensning af spildevand og anleg til udovelse af denne fremgangsmade
IT7851641A0 (it) Procedimento per la eliminazione di perdite su valvole in impianti per il recupero di zolfo
DK134721C (da) Fremgangsmade og optoningsmiddel til behandling af udendors overflader og navnlig vejoverflader for at hindre akkumuleringaf is og sne derpa
FI830379A7 (fi) Yhdistelmiä ja menetelmiä kasveille aiheutuvien vahinkojen vähentämiseksi.
BE853410A (fr) Procede de transformation de pieces de bois rond en bois equarri
DE3584737D1 (de) Taktsignalgeberschaltung mit feldeffekttransistoren.
JPS57143915A (en) Infinite phase shifter
DK509476A (da) Fremgangsmade til kontinuerlig oparbejdning af vadt slam og apparat til udovelse af fremgangsmaden
GB1544979A (en) Drain pipe and filter for land drains
RU2000238C1 (ru) Гусеница транспортного средства
DK159182C (da) Herbicidt middel og fremgangsmaade til bekaempelse af uoensket vegetation

Legal Events

Date Code Title Description
ST Notification of lapse