JP4308279B2 - 高周波用電圧制御発振回路 - Google Patents

高周波用電圧制御発振回路 Download PDF

Info

Publication number
JP4308279B2
JP4308279B2 JP2007055892A JP2007055892A JP4308279B2 JP 4308279 B2 JP4308279 B2 JP 4308279B2 JP 2007055892 A JP2007055892 A JP 2007055892A JP 2007055892 A JP2007055892 A JP 2007055892A JP 4308279 B2 JP4308279 B2 JP 4308279B2
Authority
JP
Japan
Prior art keywords
reactance element
circuit
pass filter
oscillation
low
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.)
Active
Application number
JP2007055892A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008219609A5 (enExample
JP2008219609A (ja
Inventor
武仁 石井
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP2007055892A priority Critical patent/JP4308279B2/ja
Priority to PCT/JP2008/053173 priority patent/WO2008108201A1/ja
Priority to CN2008800062250A priority patent/CN101622783B/zh
Priority to EP08720826.0A priority patent/EP2120333B1/en
Publication of JP2008219609A publication Critical patent/JP2008219609A/ja
Publication of JP2008219609A5 publication Critical patent/JP2008219609A5/ja
Application granted granted Critical
Publication of JP4308279B2 publication Critical patent/JP4308279B2/ja
Priority to US12/585,092 priority patent/US7956698B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
JP2007055892A 2007-03-06 2007-03-06 高周波用電圧制御発振回路 Active JP4308279B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007055892A JP4308279B2 (ja) 2007-03-06 2007-03-06 高周波用電圧制御発振回路
PCT/JP2008/053173 WO2008108201A1 (ja) 2007-03-06 2008-02-25 高周波用電圧制御発振回路
CN2008800062250A CN101622783B (zh) 2007-03-06 2008-02-25 高频用电压控制振荡电路
EP08720826.0A EP2120333B1 (en) 2007-03-06 2008-02-25 High-frequency voltage-controlled oscillation circuit
US12/585,092 US7956698B2 (en) 2007-03-06 2009-09-03 High-frequency voltage-controlled oscillation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007055892A JP4308279B2 (ja) 2007-03-06 2007-03-06 高周波用電圧制御発振回路

Publications (3)

Publication Number Publication Date
JP2008219609A JP2008219609A (ja) 2008-09-18
JP2008219609A5 JP2008219609A5 (enExample) 2009-05-07
JP4308279B2 true JP4308279B2 (ja) 2009-08-05

Family

ID=39839094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007055892A Active JP4308279B2 (ja) 2007-03-06 2007-03-06 高周波用電圧制御発振回路

Country Status (2)

Country Link
JP (1) JP4308279B2 (enExample)
CN (1) CN101622783B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9437409B2 (en) * 2011-12-27 2016-09-06 Dh Technologies Development Pte. Ltd. High voltage power supply filter for a mass spectrometer
CN107947752A (zh) * 2017-12-29 2018-04-20 中国电子科技集团公司第四十三研究所 一种带通滤波器
CN111934621B (zh) * 2020-09-25 2020-12-22 成都信息工程大学 一种适用于小负载情况的振荡器
CN112953393B (zh) * 2021-04-09 2023-09-29 东南大学 一种低相位噪声的宽带压控振荡器
CN115857462B (zh) * 2022-10-24 2025-06-03 华能沁北发电有限责任公司 一种判断pid闭环控制器振荡的系统及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7315217B2 (en) * 2005-03-18 2008-01-01 Avago Technologies General Ip (Singapore) Pte Ltd. Linear phase-locked loop with dual tuning elements

Also Published As

Publication number Publication date
CN101622783A (zh) 2010-01-06
JP2008219609A (ja) 2008-09-18
CN101622783B (zh) 2011-12-07

Similar Documents

Publication Publication Date Title
US11025197B2 (en) Resonator circuit
JP4308279B2 (ja) 高周波用電圧制御発振回路
US7956698B2 (en) High-frequency voltage-controlled oscillation circuit
KR20020013376A (ko) 고주파 수정발진기
JP2020205576A (ja) 電力増幅回路
KR100676344B1 (ko) 발진기
JP4825860B2 (ja) 低雑音電圧制御発振器
US20220052658A1 (en) Power amplifier circuit
JP4356900B2 (ja) 高周波用電圧制御発振回路
CN114726316B (zh) 一种倍频带低相噪的压控振荡器及信号发生装置
US20100085131A1 (en) Filter circuit and voltage-controlled oscillating circuit
JP6601710B2 (ja) 発振装置
JP6232220B2 (ja) 発振回路の調整方法
JP2013098795A (ja) 発振器
CN111416575A (zh) 一种基于同轴介质谐振腔的振荡器及设计方法
US7170355B2 (en) Voltage-controlled oscillator using current feedback network
KR100447743B1 (ko) 복수의 공진기를 포함하는 전압제어 발진 장치
CN217508714U (zh) 一种倍频带低相噪的压控振荡器及信号发生装置
JP2005136836A (ja) 逓倍発振回路及びこれを使用した無線通信装置
KR100498989B1 (ko) 고주파 초크
JP3764688B2 (ja) 電圧制御型発振回路
JP2008141655A (ja) 可変同調回路及びテレビジョンチューナ
JP2013090214A (ja) 電圧制御発振器
CN106685360A (zh) 一种宽频段微波电压控制振荡器
JP2006141057A (ja) 電圧制御発振回路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090319

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090319

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20090319

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090430

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20090424

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090430

R150 Certificate of patent or registration of utility model

Ref document number: 4308279

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120515

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120515

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120515

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130515

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130515

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140515

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250