JPH0452414B2 - - Google Patents

Info

Publication number
JPH0452414B2
JPH0452414B2 JP58111255A JP11125583A JPH0452414B2 JP H0452414 B2 JPH0452414 B2 JP H0452414B2 JP 58111255 A JP58111255 A JP 58111255A JP 11125583 A JP11125583 A JP 11125583A JP H0452414 B2 JPH0452414 B2 JP H0452414B2
Authority
JP
Japan
Prior art keywords
resonator
measured
frequency
positive feedback
filter
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.)
Expired - Lifetime
Application number
JP58111255A
Other languages
English (en)
Japanese (ja)
Other versions
JPS603564A (ja
Inventor
Mitsuo Makimoto
Sadahiko Yamashita
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
Priority to JP58111255A priority Critical patent/JPS603564A/ja
Publication of JPS603564A publication Critical patent/JPS603564A/ja
Publication of JPH0452414B2 publication Critical patent/JPH0452414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP58111255A 1983-06-20 1983-06-20 共振器特性測定選別装置 Granted JPS603564A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58111255A JPS603564A (ja) 1983-06-20 1983-06-20 共振器特性測定選別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58111255A JPS603564A (ja) 1983-06-20 1983-06-20 共振器特性測定選別装置

Publications (2)

Publication Number Publication Date
JPS603564A JPS603564A (ja) 1985-01-09
JPH0452414B2 true JPH0452414B2 (enExample) 1992-08-21

Family

ID=14556545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58111255A Granted JPS603564A (ja) 1983-06-20 1983-06-20 共振器特性測定選別装置

Country Status (1)

Country Link
JP (1) JPS603564A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101598751B (zh) 2008-06-03 2012-09-05 优仪半导体设备(深圳)有限公司 高功率射频模块动态阻抗的一种测量方法及其测量装置
CN104950202A (zh) * 2015-06-16 2015-09-30 珠海许继电气有限公司 一种基于无功-频率正反馈的孤岛检测方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282276A (en) * 1975-12-27 1977-07-09 Pioneer Electronic Corp Resonance frequency automatic measuring device
JPS5557155A (en) * 1978-10-20 1980-04-26 Murata Mfg Co Ltd Resonant frequency measuring device

Also Published As

Publication number Publication date
JPS603564A (ja) 1985-01-09

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