ES2023349T3 - Conmutador de linea de transmision. - Google Patents

Conmutador de linea de transmision.

Info

Publication number
ES2023349T3
ES2023349T3 ES89306917T ES89306917T ES2023349T3 ES 2023349 T3 ES2023349 T3 ES 2023349T3 ES 89306917 T ES89306917 T ES 89306917T ES 89306917 T ES89306917 T ES 89306917T ES 2023349 T3 ES2023349 T3 ES 2023349T3
Authority
ES
Spain
Prior art keywords
state
transmission line
disabled
activated
line switch
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.)
Expired - Lifetime
Application number
ES89306917T
Other languages
English (en)
Other versions
ES2023349A4 (es
Inventor
Stephen John Flynn
Gerard King
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26294128&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2023349(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB888816273A external-priority patent/GB8816273D0/en
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of ES2023349A4 publication Critical patent/ES2023349A4/es
Application granted granted Critical
Publication of ES2023349T3 publication Critical patent/ES2023349T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01P1/10—Auxiliary devices for switching or interrupting

Landscapes

  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Networks Using Active Elements (AREA)

Abstract

CONMUTADOR DE LINEA DE TRANSMISION QUE POSIBILITA QUE LA CONMUTACION DE UNA LINEA UNICA DE SALIDA (3) A UNA DE DOS O MAS LINEAS DE ENTRADA (1,2) A LA QUE SE CONECTA PERMANENTEMENTE EN UNA CONFLUENCIA COMUN (4). CADA LINEA DE ENTRADA (1,2) TIENE UNA FASE DE AMPLIFICACION (10) QUE PUEDE SER POLARIZADA EN UN ESTADO NORMAL ("ACTIVADO") DE GANANCIA, O EN UN ESTADO DE AISLAMIENTO ("DESACTIVADO"). LA POLARIZACION ADECUADA DEL ESTADO "DESACTIVADO" GARANTIZA QUE LA SALIDA DE LA FASE DEL AMPLIFICADOR PRESENTE UNA BAJA IMPEDANCIA A SU PROPIA LINEA DE ENTRADA, CUYA LONGITUD (L) ES SELECCIONADA PARA REFLEJAR UNA ALTA IMPEDANCIA EN LA CONFLUENCIA (4) CON LAS OTRAS LINEAS. UN CORRECTO DISEÑO POSIBILITA EL MANTENER BAJAS LAS PERDIDAS DE RETORNO E INSERCION DE LA RUTA "ACTIVADA", OFRECIENDO AL MISMO TIEMPO UNA ALTA PERDIDA DE INSERCION A LAS SEÑALES DE LA RUTA "DESACTIVADA".
ES89306917T 1988-07-08 1989-07-07 Conmutador de linea de transmision. Expired - Lifetime ES2023349T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888816273A GB8816273D0 (en) 1988-07-08 1988-07-08 Transmission line switch
GB8901278A GB2220538B (en) 1988-07-08 1989-01-20 Transmission line switch

Publications (2)

Publication Number Publication Date
ES2023349A4 ES2023349A4 (es) 1992-01-16
ES2023349T3 true ES2023349T3 (es) 1994-02-16

Family

ID=26294128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89306917T Expired - Lifetime ES2023349T3 (es) 1988-07-08 1989-07-07 Conmutador de linea de transmision.

Country Status (6)

Country Link
US (1) US4959873A (es)
EP (1) EP0350323B1 (es)
JP (1) JPH0263201A (es)
CN (1) CN1018312B (es)
DE (2) DE350323T1 (es)
ES (1) ES2023349T3 (es)

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JPH06506333A (ja) 1991-03-18 1994-07-14 クウォリティ・セミコンダクタ・インコーポレイテッド 高速トランスミッションゲートスイッチ
US5289062A (en) * 1991-03-18 1994-02-22 Quality Semiconductor, Inc. Fast transmission gate switch
GB9112907D0 (en) * 1991-06-14 1991-07-31 Cambridge Computer High isolation switch
DE69230048T2 (de) * 1991-07-15 2000-01-05 Matsushita Electric Works, Ltd. Abwärtsumwandlerblock mit geringem Rauschen zur Anwendung in einer ebenen Antenne für doppelt polarisierte elektromagnetische Wellen
US5630226A (en) * 1991-07-15 1997-05-13 Matsushita Electric Works, Ltd. Low-noise downconverter for use with flat antenna receiving dual polarized electromagnetic waves
BR9305438A (pt) * 1992-03-13 1994-08-02 Motorola Inc Rede combinada amplificadora de potência de sinal de radiofrequência (RF) e dispositivo de comunicações de sinal de radiofrequência de modo duplo
US5289142A (en) * 1992-03-31 1994-02-22 Raytheon Company Transmit/receive switch for phased array antenna
US5477184A (en) * 1992-04-15 1995-12-19 Sanyo Electric Co., Ltd. Fet switching circuit for switching between a high power transmitting signal and a lower power receiving signal
US5323064A (en) * 1993-04-26 1994-06-21 Raytheon Company Radio frequency signal frequency converter
WO1995008153A1 (en) * 1993-09-16 1995-03-23 Quality Semiconductor, Inc. Scan test circuit using fast transmission gate switch
JP3020401B2 (ja) * 1993-12-24 2000-03-15 シャープ株式会社 コンバータ回路
TW280049B (es) * 1994-09-01 1996-07-01 Matsushita Electric Industrial Co Ltd
US5570062A (en) * 1994-10-12 1996-10-29 Ericsson Ge Mobile Communications Inc. AM-FM transmitter power amplifier using class-BC
GB2294831B (en) * 1994-11-03 1998-12-16 Marconi Gec Ltd Switching arrangement
JPH08139501A (ja) * 1994-11-04 1996-05-31 Sony Corp 伝送線路スイッチ
US5649312A (en) * 1994-11-14 1997-07-15 Fujitsu Limited MMIC downconverter for a direct broadcast satellite low noise block downconverter
DE19511103A1 (de) * 1995-03-25 1996-09-26 Philips Patentverwaltung Schaltungsanordnung zum Verarbeiten eines ersten oder eines zweiten Hochfrequenzsignals
JPH08307159A (ja) * 1995-04-27 1996-11-22 Sony Corp 高周波増幅回路、送信装置、及び受信装置
JP3458586B2 (ja) * 1995-08-21 2003-10-20 松下電器産業株式会社 マイクロ波ミキサー回路とダウンコンバータ
US5777530A (en) * 1996-01-31 1998-07-07 Matsushita Electric Industrial Co., Ltd. Switch attenuator
JP3836883B2 (ja) * 1996-02-27 2006-10-25 トムソン コンシユーマ エレクトロニクス インコーポレイテツド 「広帯域アンテナ」
US6225865B1 (en) 1996-03-07 2001-05-01 Thomson Licensing S.A. Signal switching arrangement
KR100279490B1 (ko) * 1996-08-12 2001-02-01 김덕용 N-웨이 전력 분배기/합성기
US6078794A (en) * 1997-02-19 2000-06-20 Motorola, Inc. Impedance matching for a dual band power amplifier
US5867053A (en) * 1997-03-21 1999-02-02 Motorola Inc. Multiplexed output circuit and method of operation thereof
US6064448A (en) * 1998-05-13 2000-05-16 Long Well Electronics Corp. Induced AC power sources video amplifier
US6304552B1 (en) * 1998-09-11 2001-10-16 Nortel Networks Limited Memory and apparatus for input based control of discards in a lossy packet network
US6064264A (en) * 1998-09-23 2000-05-16 Lucent Technologies Inc. Backgate switched power amplifier
US6944878B1 (en) * 1999-07-19 2005-09-13 Thomson Licensing S.A. Method and apparatus for selecting a satellite signal
EP1187357B1 (en) * 2000-03-15 2010-05-19 Hitachi Metals, Ltd. High-frequency module and wireless communication device
JP3542116B2 (ja) * 2000-09-29 2004-07-14 ユーディナデバイス株式会社 高周波回路
DE102004036489B4 (de) * 2004-07-28 2008-01-31 Siemens Ag Schaltung zum Verbinden von wenigstens zwei Signalquellen mit wenigstens einem Signalausgang
RU2306641C1 (ru) * 2006-03-29 2007-09-20 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП НПП "Исток") Переключатель свч
RU2380796C1 (ru) * 2008-10-20 2010-01-27 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП НПП "Исток") Переключатель свч
RU2401488C1 (ru) * 2009-08-26 2010-10-10 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП НПП "Исток") Двухканальный переключатель свч
RU2450393C1 (ru) * 2010-10-21 2012-05-10 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП НПП "Исток") Переключатель свч
RU2479079C1 (ru) * 2011-09-20 2013-04-10 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП НПП "Исток") Двухканальный переключатель свч
RU2504871C1 (ru) * 2012-12-05 2014-01-20 Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП "НПП "Исток") Защитное устройство свч
RU174610U1 (ru) * 2017-05-03 2017-10-23 Денис Павлович Кравчук Коаксиальный двухканальный переключатель

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681699A (en) * 1971-02-26 1972-08-01 Cogar Corp Tape channel switching circuit
US4399439A (en) * 1981-11-23 1983-08-16 Rca Corporation Signal switching matrix
US4472691A (en) * 1982-06-01 1984-09-18 Rca Corporation Power divider/combiner circuit as for use in a switching matrix
US4595890A (en) * 1982-06-24 1986-06-17 Omni Spectra, Inc. Dual polarization transition and/or switch
US4626806A (en) * 1985-10-10 1986-12-02 E. F. Johnson Company RF isolation switch
JPH0767057B2 (ja) * 1987-04-10 1995-07-19 三菱電機株式会社 マイクロ波電力合成ｆｅｔ増幅器
US4897563A (en) * 1988-08-01 1990-01-30 Itt Corporation N-way MMIC redundant switch

Also Published As

Publication number Publication date
DE68910403D1 (de) 1993-12-09
CN1039338A (zh) 1990-01-31
EP0350323B1 (en) 1993-11-03
DE68910403T2 (de) 1994-03-03
EP0350323A3 (en) 1990-08-16
CN1018312B (zh) 1992-09-16
EP0350323A2 (en) 1990-01-10
US4959873A (en) 1990-09-25
JPH0263201A (ja) 1990-03-02
ES2023349A4 (es) 1992-01-16
DE350323T1 (de) 1991-08-14

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