JPS54149448A - Planar transmission line attenuator and switch - Google Patents

Planar transmission line attenuator and switch

Info

Publication number
JPS54149448A
JPS54149448A JP5718779A JP5718779A JPS54149448A JP S54149448 A JPS54149448 A JP S54149448A JP 5718779 A JP5718779 A JP 5718779A JP 5718779 A JP5718779 A JP 5718779A JP S54149448 A JPS54149448 A JP S54149448A
Authority
JP
Japan
Prior art keywords
switch
transmission line
planar transmission
line attenuator
attenuator
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.)
Pending
Application number
JP5718779A
Other languages
Japanese (ja)
Inventor
Roorensu Furemingu Pooru
Sumisu Sein
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 JPS54149448A publication Critical patent/JPS54149448A/en
Pending 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)
JP5718779A 1978-05-11 1979-05-11 Planar transmission line attenuator and switch Pending JPS54149448A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS54149448A true JPS54149448A (en) 1979-11-22

Family

ID=25420057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5718779A Pending JPS54149448A (en) 1978-05-11 1979-05-11 Planar transmission line attenuator and switch

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472269A1 (en) * 1979-12-19 1981-06-26 Labo Electronique Physique HIGH FREQUENCY SEMICONDUCTOR POWER LIMITER
DE3210028A1 (en) * 1982-03-19 1984-02-02 ANT Nachrichtentechnik GmbH, 7150 Backnang SWITCH FOR HIGH FREQUENCY ENERGY
GB2149208B (en) * 1983-10-28 1987-02-25 Gen Electric Co Plc Solid-state bloch-type electronic oscillators
JP4547992B2 (en) 2003-07-24 2010-09-22 株式会社村田製作所 High frequency switch and electronic device using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226094A5 (en) * 1972-08-07 1974-11-08 Labo Cent Telecommunicat
GB1495527A (en) * 1974-06-14 1977-12-21 Marconi Co Ltd Switching arrangements
US4090155A (en) * 1975-05-12 1978-05-16 Agency Of Industrial Science & Technology Transmission line for electromagnetic wave

Also Published As

Publication number Publication date
FR2425734A1 (en) 1979-12-07
GB2020899B (en) 1982-07-28
NL7903689A (en) 1979-11-13
DE2918921A1 (en) 1979-11-22
GB2020899A (en) 1979-11-21
SE7904141L (en) 1979-11-12
CA1138572A (en) 1982-12-28

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