DE69208205D1 - Schutzschaltung - Google Patents

Schutzschaltung

Info

Publication number
DE69208205D1
DE69208205D1 DE69208205T DE69208205T DE69208205D1 DE 69208205 D1 DE69208205 D1 DE 69208205D1 DE 69208205 T DE69208205 T DE 69208205T DE 69208205 T DE69208205 T DE 69208205T DE 69208205 D1 DE69208205 D1 DE 69208205D1
Authority
DE
Germany
Prior art keywords
protection circuit
protection
circuit
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 - Fee Related
Application number
DE69208205T
Other languages
English (en)
Other versions
DE69208205T2 (de
Inventor
Nobuo Shiga
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69208205D1 publication Critical patent/DE69208205D1/de
Publication of DE69208205T2 publication Critical patent/DE69208205T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
DE69208205T 1991-11-08 1992-11-05 Schutzschaltung Expired - Fee Related DE69208205T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3293147A JPH05129856A (ja) 1991-11-08 1991-11-08 保護回路

Publications (2)

Publication Number Publication Date
DE69208205D1 true DE69208205D1 (de) 1996-03-21
DE69208205T2 DE69208205T2 (de) 1996-06-20

Family

ID=17791030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208205T Expired - Fee Related DE69208205T2 (de) 1991-11-08 1992-11-05 Schutzschaltung

Country Status (5)

Country Link
US (1) US5300897A (de)
EP (1) EP0541097B1 (de)
JP (1) JPH05129856A (de)
CA (1) CA2081787A1 (de)
DE (1) DE69208205T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98255C (fi) * 1994-04-14 1997-05-12 Kone Oy Ylijännitesuojaus
US6553214B1 (en) 1999-05-05 2003-04-22 Tenatronics Limited Active window glass antenna system with automatic overload protection circuit
WO2001018865A1 (fr) * 1999-09-06 2001-03-15 Hitachi, Ltd. Module amplificateur de puissance haute-frequence et appareil de radiocommunications
US6580321B1 (en) 2001-08-24 2003-06-17 Anadigics, Inc. Active clamping circuit for power amplifiers
US6762647B1 (en) * 2002-08-09 2004-07-13 Triquint Semiconductor, Inc. Active protection circuit for load mismatched power amplifier
JP4484564B2 (ja) * 2003-09-19 2010-06-16 シャープ株式会社 静電気保護回路及びそれを備えた高周波回路装置
DE102004018137A1 (de) * 2004-04-08 2005-10-27 Tesat-Spacecom Gmbh & Co. Kg Schutzschaltung
JP5369388B2 (ja) * 2007-05-23 2013-12-18 三菱電機株式会社 半導体装置
TWM460421U (zh) * 2013-05-07 2013-08-21 Pegatron Corp 具近接感測功能的天線模組
JP6761374B2 (ja) 2017-05-25 2020-09-23 株式会社東芝 半導体装置
US10622952B2 (en) * 2018-06-07 2020-04-14 Microsemi Corporation Distributed amplifier
JP7185548B2 (ja) 2019-02-07 2022-12-07 株式会社東芝 高周波増幅回路
JP2020191551A (ja) 2019-05-22 2020-11-26 株式会社村田製作所 増幅回路、高周波フロントエンド回路および通信装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289117A (en) * 1964-03-23 1966-11-29 Sylvania Electric Prod Surge arrestor utilizing quarter wave stubs
GB1567932A (en) * 1974-11-27 1980-05-21 Mullarkey W Two way radio systems
US4289117A (en) * 1979-02-01 1981-09-15 Butcher Harry L Solar panel unit and system for heating circulating air
US4225827A (en) * 1979-02-21 1980-09-30 Harris Corporation Stabilization circuit for transistor RF power amplifiers
JPS6139606A (ja) * 1984-07-30 1986-02-25 Nec Corp バイアス回路
JPS6266705A (ja) * 1985-09-18 1987-03-26 Sharp Corp コンバ−タ
US4985800A (en) * 1989-10-30 1991-01-15 Feldman Nathan W Lighting protection apparatus for RF equipment and the like
JP2892452B2 (ja) * 1990-07-16 1999-05-17 富士通株式会社 増幅回路

Also Published As

Publication number Publication date
EP0541097B1 (de) 1996-02-07
EP0541097A1 (de) 1993-05-12
US5300897A (en) 1994-04-05
DE69208205T2 (de) 1996-06-20
CA2081787A1 (en) 1993-05-09
JPH05129856A (ja) 1993-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee