JPS54101648A - Ultra high frequency transistor amplifier - Google Patents

Ultra high frequency transistor amplifier

Info

Publication number
JPS54101648A
JPS54101648A JP854278A JP854278A JPS54101648A JP S54101648 A JPS54101648 A JP S54101648A JP 854278 A JP854278 A JP 854278A JP 854278 A JP854278 A JP 854278A JP S54101648 A JPS54101648 A JP S54101648A
Authority
JP
Japan
Prior art keywords
inductive capacity
specific inductive
going away
transistor
insulator substrates
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
JP854278A
Other languages
Japanese (ja)
Other versions
JPS6053923B2 (en
Inventor
Hiroyuki Abe
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP854278A priority Critical patent/JPS6053923B2/en
Publication of JPS54101648A publication Critical patent/JPS54101648A/en
Publication of JPS6053923B2 publication Critical patent/JPS6053923B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To obtain a matching circuit for a wide band with keeping the width of strip lines in a proper range and without damaging mechanical strength by reducing the specific inductive capacity of an insulator according as going away from a transistor. CONSTITUTION:Insulator substrates 35 to 37 of EI1 to EI3 where the specific inductive capacity is reduced in order according to as going away from Tr 39 and insulator substrates 32 to 34 of EO1 to EO3 where the specific inductive capacity is reduced in order according as going away from Tr 39 and insulator substrates 32 to 34 of EO1 to EO3 where the specific inductive capacity is reduced in order according as going away from TR 39 are arranged in the input side and the output side of transistor 39 respectively. Strip line 38 is formed on insulator substrates 32 to 37. By this constituion, the characteristic impedance of the strip line is a function of strip line width/substrate thickness specific inductive capacity, and is increased in the input side as well as the output side according as going away from transistor 39 without changing line width/substrate thickness considerably.
JP854278A 1978-01-27 1978-01-27 Ultra high frequency transistor amplifier Expired JPS6053923B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP854278A JPS6053923B2 (en) 1978-01-27 1978-01-27 Ultra high frequency transistor amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP854278A JPS6053923B2 (en) 1978-01-27 1978-01-27 Ultra high frequency transistor amplifier

Publications (2)

Publication Number Publication Date
JPS54101648A true JPS54101648A (en) 1979-08-10
JPS6053923B2 JPS6053923B2 (en) 1985-11-28

Family

ID=11696026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP854278A Expired JPS6053923B2 (en) 1978-01-27 1978-01-27 Ultra high frequency transistor amplifier

Country Status (1)

Country Link
JP (1) JPS6053923B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350958A (en) * 1980-01-17 1982-09-21 Motorola, Inc. Impedance matching circuitry for radio frequency signal power amplifiers
JPS57163804U (en) * 1981-04-09 1982-10-15
JPS58173905U (en) * 1982-05-17 1983-11-21 株式会社東芝 strip line circulator
JPS58173907U (en) * 1982-05-17 1983-11-21 株式会社東芝 Stripline circulator
US5357212A (en) * 1992-07-30 1994-10-18 Mitsubishi Denki Kabushiki Kaisha Microwave amplifier
EP1772904A2 (en) * 2005-09-14 2007-04-11 Kabushiki Kaisha Toshiba Package for high frequency waves containing high frequency electronic circuit
KR100895476B1 (en) * 2005-09-14 2009-05-06 가부시끼가이샤 도시바 Package for high frequency waves containing high frequency electronic circuit
JP2011044847A (en) * 2009-08-20 2011-03-03 Oki Electric Industry Co Ltd Multilayer circuit, and package
EP2360775A3 (en) * 2010-02-19 2011-09-21 Fujitsu Limited Transmission line, impedance transformer, integrated circuit mounted device, and communication device module
JP5289445B2 (en) * 2008-07-31 2013-09-11 京セラ株式会社 Matching circuit, wiring board, transmitter including matching circuit, receiver, transmitter / receiver, and radar apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05813U (en) * 1991-06-20 1993-01-08 澄夫 清水 Decorative material for Reto tile

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350958A (en) * 1980-01-17 1982-09-21 Motorola, Inc. Impedance matching circuitry for radio frequency signal power amplifiers
JPS57163804U (en) * 1981-04-09 1982-10-15
JPS58173905U (en) * 1982-05-17 1983-11-21 株式会社東芝 strip line circulator
JPS58173907U (en) * 1982-05-17 1983-11-21 株式会社東芝 Stripline circulator
JPS6327447Y2 (en) * 1982-05-17 1988-07-25
US5357212A (en) * 1992-07-30 1994-10-18 Mitsubishi Denki Kabushiki Kaisha Microwave amplifier
EP1772904A2 (en) * 2005-09-14 2007-04-11 Kabushiki Kaisha Toshiba Package for high frequency waves containing high frequency electronic circuit
EP1772904A3 (en) * 2005-09-14 2007-06-27 Kabushiki Kaisha Toshiba Package for high frequency waves containing high frequency electronic circuit
US7486157B2 (en) 2005-09-14 2009-02-03 Kabushiki Kaisha Toshiba Package for high frequency waves containing high frequency electronic circuit
KR100895476B1 (en) * 2005-09-14 2009-05-06 가부시끼가이샤 도시바 Package for high frequency waves containing high frequency electronic circuit
KR100923720B1 (en) * 2005-09-14 2009-10-27 가부시끼가이샤 도시바 Package for high frequency waves containing high frequency electronic circuit
JP5289445B2 (en) * 2008-07-31 2013-09-11 京セラ株式会社 Matching circuit, wiring board, transmitter including matching circuit, receiver, transmitter / receiver, and radar apparatus
JP2011044847A (en) * 2009-08-20 2011-03-03 Oki Electric Industry Co Ltd Multilayer circuit, and package
EP2360775A3 (en) * 2010-02-19 2011-09-21 Fujitsu Limited Transmission line, impedance transformer, integrated circuit mounted device, and communication device module
US8816793B2 (en) 2010-02-19 2014-08-26 Fujitsu Limited Transmission line, impedance transformer, integrated circuit mounted device, and communication device module

Also Published As

Publication number Publication date
JPS6053923B2 (en) 1985-11-28

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