FR2425734A1 - Attenuateur-commutateur planar pour ligne de transmission - Google Patents

Attenuateur-commutateur planar pour ligne de transmission

Info

Publication number
FR2425734A1
FR2425734A1 FR7911889A FR7911889A FR2425734A1 FR 2425734 A1 FR2425734 A1 FR 2425734A1 FR 7911889 A FR7911889 A FR 7911889A FR 7911889 A FR7911889 A FR 7911889A FR 2425734 A1 FR2425734 A1 FR 2425734A1
Authority
FR
France
Prior art keywords
attenuator
switch
transmission line
conductors
switching
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Withdrawn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
FR7911889A
Other languages
English (en)
Inventor
Paul Lawrence Fleming
Thane Smith
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.)
Comsat Corp
Original Assignee
Comsat 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 Comsat Corp filed Critical Comsat Corp
Publication of FR2425734A1 publication Critical patent/FR2425734A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/22—Attenuating devices
    • H01P1/227—Strip line attenuators

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Waveguides (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

L'INVENTION CONCERNE UN ATTENUATEUR-COMMUTATEUR PLANAR POUR LIGNE DE TRANSMISSION AINSI QU'UN DISPOSITIF DE COMMUTATION A BANDES CROISEES ET UN DISPOSITIF DE COMMUTATION B UTILISANT CET ATTENUATEUR-COMMUTATEUR. CET ATTENUATEUR-COMMUTATEUR EST CARACTERISE EN CE QU'IL COMPREND UN SUBSTRAT SEMI-CONDUCTEUR RECOUVERT D'UNE COUCHE CONDUCTRICE FORMANT UNE SURFACE PLANE, DEUX CONDUCTEURS METALLIQUES DEPOSES SUR CETTE SURFACE PLANE DE MANIERE A DEFINIR UN TRAJET ELECTRIQUE EN DERIVATION ENTRE CES CONDUCTEURS, A TRAVERS LA COUCHE CONDUCTRICE; L'UN DE CES CONDUCTEURS FORME UNE BARRIERE SCHOTTKY AVEC LE SUBSTRAT ET LES DEUX CONDUCTEURS FORMENT UNE LIGNE DE TRANSMISSION; DES MOYENS DE POLARISATION SONT CONNECTES A L'UN AU MOINS DES CONDUCTEURS QUI FORME UNE BARRIERE SCHOTTKY DE FACON A REGLER LA CONDUCTIVITE DU TRAJET EN DERIVATION. APPLICATION A LA COMMUTATION DE LIGNES DE TRANSMISSION EN HAUTE FREQUENCE, A LA COMMUTATION A BANDES CROISEES ET A LA COMMUTATION B.
FR7911889A 1978-05-11 1979-05-10 Attenuateur-commutateur planar pour ligne de transmission Withdrawn FR2425734A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90496678A 1978-05-11 1978-05-11

Publications (1)

Publication Number Publication Date
FR2425734A1 true FR2425734A1 (fr) 1979-12-07

Family

ID=25420057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911889A Withdrawn FR2425734A1 (fr) 1978-05-11 1979-05-10 Attenuateur-commutateur planar pour ligne de transmission

Country Status (7)

Country Link
JP (1) JPS54149448A (fr)
CA (1) CA1138572A (fr)
DE (1) DE2918921A1 (fr)
FR (1) FR2425734A1 (fr)
GB (1) GB2020899B (fr)
NL (1) NL7903689A (fr)
SE (1) SE7904141L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472269A1 (fr) * 1979-12-19 1981-06-26 Labo Electronique Physique Limiteur de puissance haute frequence a semiconducteur

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210028A1 (de) * 1982-03-19 1984-02-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Schalter fuer hochfrequenzenergie
GB2149208B (en) * 1983-10-28 1987-02-25 Gen Electric Co Plc Solid-state bloch-type electronic oscillators
JP4547992B2 (ja) * 2003-07-24 2010-09-22 株式会社村田製作所 高周波スイッチおよびそれを用いた電子装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU174234A1 (ru) * Предпри тие Государственного комитета радиоэлектронике СССР ДИОДНЫЙ ПЕРЕКЛЮЧАТЕЛЬес^шлгн^ -^ ,:;:TE!iTHt--<-•••••••1ЦЕСГ;Т
FR2226094A5 (fr) * 1972-08-07 1974-11-08 Labo Cent Telecommunicat
FR2275073A1 (fr) * 1974-06-14 1976-01-09 Marconi Co Ltd Systeme de commutation pour signaux a tres haute frequence
DE2613581A1 (de) * 1975-05-12 1976-12-02 Agency Ind Science Techn Uebertragungsleitung fuer elektromagnetische wellen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU174234A1 (ru) * Предпри тие Государственного комитета радиоэлектронике СССР ДИОДНЫЙ ПЕРЕКЛЮЧАТЕЛЬес^шлгн^ -^ ,:;:TE!iTHt--<-•••••••1ЦЕСГ;Т
FR2226094A5 (fr) * 1972-08-07 1974-11-08 Labo Cent Telecommunicat
FR2275073A1 (fr) * 1974-06-14 1976-01-09 Marconi Co Ltd Systeme de commutation pour signaux a tres haute frequence
DE2613581A1 (de) * 1975-05-12 1976-12-02 Agency Ind Science Techn Uebertragungsleitung fuer elektromagnetische wellen
US4090155A (en) * 1975-05-12 1978-05-16 Agency Of Industrial Science & Technology Transmission line for electromagnetic wave

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472269A1 (fr) * 1979-12-19 1981-06-26 Labo Electronique Physique Limiteur de puissance haute frequence a semiconducteur

Also Published As

Publication number Publication date
GB2020899A (en) 1979-11-21
NL7903689A (nl) 1979-11-13
JPS54149448A (en) 1979-11-22
SE7904141L (sv) 1979-11-12
CA1138572A (fr) 1982-12-28
GB2020899B (en) 1982-07-28
DE2918921A1 (de) 1979-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse