EP0500949A4 - Microwave circuit - Google Patents

Microwave circuit

Info

Publication number
EP0500949A4
EP0500949A4 EP19910915147 EP91915147A EP0500949A4 EP 0500949 A4 EP0500949 A4 EP 0500949A4 EP 19910915147 EP19910915147 EP 19910915147 EP 91915147 A EP91915147 A EP 91915147A EP 0500949 A4 EP0500949 A4 EP 0500949A4
Authority
EP
European Patent Office
Prior art keywords
microwave circuit
microwave
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.)
Granted
Application number
EP19910915147
Other versions
EP0500949B1 (en
EP0500949A1 (en
Inventor
Akihito 2-28-18 Minami Tsukaguchi-Cho Deki
Yukiro 1-7-10-501 Tsukahara Kashima
Hirokazu 4-55-20 Ankohji-Cho Yoshimura
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
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0500949A1 publication Critical patent/EP0500949A1/en
Publication of EP0500949A4 publication Critical patent/EP0500949A4/en
Application granted granted Critical
Publication of EP0500949B1 publication Critical patent/EP0500949B1/en
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
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/002—Manufacturing hollow waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H01P1/28—Short-circuiting plungers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Microwave Amplifiers (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Waveguide Connection Structure (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
EP91915147A 1990-09-03 1991-09-02 Microwave circuit Expired - Lifetime EP0500949B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP233500/90 1990-09-03
JP2233500A JPH04113703A (en) 1990-09-03 1990-09-03 Microwave circuit
PCT/JP1991/001171 WO1992004742A1 (en) 1990-09-03 1991-09-02 Microwave circuit

Publications (3)

Publication Number Publication Date
EP0500949A1 EP0500949A1 (en) 1992-09-02
EP0500949A4 true EP0500949A4 (en) 1993-03-03
EP0500949B1 EP0500949B1 (en) 1996-06-05

Family

ID=16955999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91915147A Expired - Lifetime EP0500949B1 (en) 1990-09-03 1991-09-02 Microwave circuit

Country Status (6)

Country Link
EP (1) EP0500949B1 (en)
JP (1) JPH04113703A (en)
KR (1) KR920702561A (en)
CA (1) CA2067729C (en)
DE (1) DE69120052T2 (en)
WO (1) WO1992004742A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04115604A (en) * 1990-08-31 1992-04-16 Matsushita Electric Ind Co Ltd Microwave circuit
DE19853022A1 (en) * 1998-11-18 2000-05-25 Daimler Chrysler Ag Device and method for producing high-frequency components
JP2003032032A (en) * 2001-07-11 2003-01-31 Maspro Denkoh Corp Signal receiver for antenna
DE10243670B3 (en) * 2002-09-20 2004-02-12 Eads Deutschland Gmbh Waveguide filter with upper, structured metallic layer and striplines on substrate, also includes surface-mounted-device on top of substrate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527908A (en) * 1946-08-28 1950-10-31 Rca Corp Microwave closure member and seal therefor
GB1500286A (en) * 1975-04-28 1978-02-08 Decca Ltd Circuit package
EP0498896A1 (en) * 1990-08-31 1992-08-19 Matsushita Electric Industrial Co., Ltd. Microwave circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030601B2 (en) * 1978-10-17 1985-07-17 新明和工業株式会社 garbage collection vehicle
JPS6221601U (en) * 1985-07-23 1987-02-09
JPS63260301A (en) * 1987-04-17 1988-10-27 Nec Corp Coaxial waveguide converter
JPH02183601A (en) * 1989-01-10 1990-07-18 Maspro Denkoh Corp Microwave device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527908A (en) * 1946-08-28 1950-10-31 Rca Corp Microwave closure member and seal therefor
GB1500286A (en) * 1975-04-28 1978-02-08 Decca Ltd Circuit package
EP0498896A1 (en) * 1990-08-31 1992-08-19 Matsushita Electric Industrial Co., Ltd. Microwave circuit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 81 (E-719)(3429) 23 February 1989 & JP-A-63 260 301 ( NEC CORP ) 27 October 1988 *
See also references of WO9204742A1 *

Also Published As

Publication number Publication date
CA2067729C (en) 1997-02-11
DE69120052T2 (en) 1997-01-23
EP0500949B1 (en) 1996-06-05
EP0500949A1 (en) 1992-09-02
DE69120052D1 (en) 1996-07-11
CA2067729A1 (en) 1992-03-04
WO1992004742A1 (en) 1992-03-19
KR920702561A (en) 1992-09-04
JPH04113703A (en) 1992-04-15

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