JPS53128253A - Parametric amplifier - Google Patents

Parametric amplifier

Info

Publication number
JPS53128253A
JPS53128253A JP4282677A JP4282677A JPS53128253A JP S53128253 A JPS53128253 A JP S53128253A JP 4282677 A JP4282677 A JP 4282677A JP 4282677 A JP4282677 A JP 4282677A JP S53128253 A JPS53128253 A JP S53128253A
Authority
JP
Japan
Prior art keywords
idler
parametric amplifier
multisteps
leakage
decrease
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
JP4282677A
Other languages
Japanese (ja)
Other versions
JPS5543646B2 (en
Inventor
Ryoji Matsuoka
Hiroaki Sumi
Takeshi Meguro
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4282677A priority Critical patent/JPS53128253A/en
Publication of JPS53128253A publication Critical patent/JPS53128253A/en
Publication of JPS5543646B2 publication Critical patent/JPS5543646B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F7/00—Parametric amplifiers

Abstract

PURPOSE:To adjust the idler circuit to a wide band as desired and to decrease the leakage of the idler power, by connecting plural radial choke filters in multisteps with 1/2 space of the idler wave number and selecting the position distant from the amplification element.
JP4282677A 1977-04-14 1977-04-14 Parametric amplifier Granted JPS53128253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4282677A JPS53128253A (en) 1977-04-14 1977-04-14 Parametric amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4282677A JPS53128253A (en) 1977-04-14 1977-04-14 Parametric amplifier

Publications (2)

Publication Number Publication Date
JPS53128253A true JPS53128253A (en) 1978-11-09
JPS5543646B2 JPS5543646B2 (en) 1980-11-07

Family

ID=12646754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4282677A Granted JPS53128253A (en) 1977-04-14 1977-04-14 Parametric amplifier

Country Status (1)

Country Link
JP (1) JPS53128253A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421676Y2 (en) * 1986-07-21 1992-05-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS439406Y1 (en) * 1966-06-11 1968-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS439406Y1 (en) * 1966-06-11 1968-04-24

Also Published As

Publication number Publication date
JPS5543646B2 (en) 1980-11-07

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