CA2070407A1 - Amplificateur hyperfrequence multi-etage - Google Patents

Amplificateur hyperfrequence multi-etage

Info

Publication number
CA2070407A1
CA2070407A1 CA2070407A CA2070407A CA2070407A1 CA 2070407 A1 CA2070407 A1 CA 2070407A1 CA 2070407 A CA2070407 A CA 2070407A CA 2070407 A CA2070407 A CA 2070407A CA 2070407 A1 CA2070407 A1 CA 2070407A1
Authority
CA
Canada
Prior art keywords
microwave
partition plate
casing
multistage amplifier
amplifiers
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.)
Granted
Application number
CA2070407A
Other languages
English (en)
Other versions
CA2070407C (fr
Inventor
Akihito Deki
Yukiro Kashima
Hirotaka Fujisaki
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.)
Panasonic Holdings Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2070407A1 publication Critical patent/CA2070407A1/fr
Application granted granted Critical
Publication of CA2070407C publication Critical patent/CA2070407C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0037—Housings with compartments containing a PCB, e.g. partitioning walls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Microwave Amplifiers (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Waveguides (AREA)
CA002070407A 1990-09-03 1991-09-02 Amplificateur hyperfrequence multi-etage Expired - Fee Related CA2070407C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2233501A JPH04113705A (ja) 1990-09-03 1990-09-03 マイクロ波多段増幅器
JP02-233501 1990-09-03

Publications (2)

Publication Number Publication Date
CA2070407A1 true CA2070407A1 (fr) 1992-03-04
CA2070407C CA2070407C (fr) 1995-09-26

Family

ID=16956016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002070407A Expired - Fee Related CA2070407C (fr) 1990-09-03 1991-09-02 Amplificateur hyperfrequence multi-etage

Country Status (7)

Country Link
US (1) US5274340A (fr)
EP (1) EP0498893B1 (fr)
JP (1) JPH04113705A (fr)
KR (1) KR950003104B1 (fr)
CA (1) CA2070407C (fr)
DE (1) DE69124594T2 (fr)
WO (1) WO1992004743A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617059A (en) * 1995-07-07 1997-04-01 Ssb Technologies, Inc. Power amplifier, and associated method, for a microwave repeater station
FR2776435B1 (fr) * 1998-03-19 2000-04-28 Alsthom Cge Alcatel Amplificateur a grand gain
JP3929197B2 (ja) * 1999-03-17 2007-06-13 松下電器産業株式会社 高周波回路素子
JP2001308660A (ja) 2000-04-20 2001-11-02 Alps Electric Co Ltd 高周波増幅器
KR20020000310A (ko) * 2000-06-23 2002-01-05 송문섭 이동통신 단말기의 마이크로-스트립라인
FR2840112A1 (fr) * 2002-05-23 2003-11-28 Cit Alcatel Equipement electronique hyperfrequence comportant un boitier metallique pour l'attenuation des resonances parasites
JP4252009B2 (ja) * 2004-04-30 2009-04-08 アルプス電気株式会社 高周波増幅器
GB2437998B (en) * 2006-05-12 2009-11-11 Sarantel Ltd An antenna system
JP7100452B2 (ja) * 2017-12-27 2022-07-13 株式会社三社電機製作所 電気機器
JP7382856B2 (ja) * 2020-03-05 2023-11-17 三菱電機株式会社 パッケージ構造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552761B2 (fr) * 1974-04-24 1980-01-22
JPS5185349A (fr) * 1975-01-24 1976-07-26 Hitachi Ltd
DE2916393A1 (de) * 1979-04-23 1980-11-06 Vdo Schindling Mehrstufiger hochfrequenzverstaerker grosser bandbreite und stabilitaet
US4509265A (en) * 1983-03-21 1985-04-09 General Electric Company Turbine blade measurement
JPS59174701U (ja) * 1983-05-10 1984-11-21 三菱電機株式会社 マイクロ波回路装置
JPS61174801A (ja) * 1985-01-29 1986-08-06 Maspro Denkoh Corp 高周波電子機器
US4672328A (en) * 1985-12-10 1987-06-09 Nippon Hoso Kyokai Waveguide-mounted amplifier
JPS63300597A (ja) * 1987-05-30 1988-12-07 Fujitsu Ltd シ−ルドケ−ス構造
JPH01314408A (ja) * 1988-06-14 1989-12-19 Fujitsu Ltd マイクロ波増幅器

Also Published As

Publication number Publication date
EP0498893A4 (en) 1993-02-24
DE69124594D1 (de) 1997-03-20
CA2070407C (fr) 1995-09-26
KR920702562A (ko) 1992-09-04
WO1992004743A1 (fr) 1992-03-19
EP0498893A1 (fr) 1992-08-19
US5274340A (en) 1993-12-28
KR950003104B1 (ko) 1995-04-01
EP0498893B1 (fr) 1997-02-05
JPH04113705A (ja) 1992-04-15
DE69124594T2 (de) 1997-09-11

Similar Documents

Publication Publication Date Title
DE69521497T2 (de) Mikrowellenantennen
CA2070407A1 (fr) Amplificateur hyperfrequence multi-etage
USD255351S (en) Circuit board
USD244549S (en) Wall panel
USD244545S (en) Wall panel
AU515443B2 (en) Power generation from waves
USD244548S (en) Wall panel
AU542702B2 (en) Electro-acoustic transducer with responanc peak attenuator
AU523076B2 (en) Electret transducer with integrated electronic circuit
JPS57152295A (en) Bass-reflex type speaker system
JPS5423448A (en) Microwave filter
USD244546S (en) Wall panel
ES1001793U (es) Ventilconvector para la climatizacion de ambientes
USD245079S (en) Housing for a portable radio communication unit
JPS55143894A (en) Speaker unit
USD272114S (en) Mounting plate for a hinge
USD279374S (en) Computer housing
JPS53105066A (en) Electric cleaner
JPS52117540A (en) Manufacture of filter
JPS58132623A (ja) ロ−ドセル秤
USD261776S (en) Electronic teaching unit
JPS5781704A (en) Array antenna
JPS5348246A (en) Electric power source system of electronic range
USD257037S (en) Miniature electric guitar amplifier
USD268751S (en) Combined electrical terminal casing and integral fastening lug thereof

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed