JP4305841B2 - 注入同期高周波発振器 - Google Patents
注入同期高周波発振器 Download PDFInfo
- Publication number
- JP4305841B2 JP4305841B2 JP2004020808A JP2004020808A JP4305841B2 JP 4305841 B2 JP4305841 B2 JP 4305841B2 JP 2004020808 A JP2004020808 A JP 2004020808A JP 2004020808 A JP2004020808 A JP 2004020808A JP 4305841 B2 JP4305841 B2 JP 4305841B2
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- JP
- Japan
- Prior art keywords
- oscillation
- harmonic
- injected
- fundamental wave
- coupling
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
- H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
- H03B5/1852—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device the semiconductor device being a field-effect device
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Description
Claims (4)
- 入力側を対向して配置された一対の発振用増幅器の入出力間をマイクロストリップラインで接続し、前記一対の発振用増幅器の入力間と出力間となる前記マイクロストリップラインを横断して電磁結合するスロットラインを設け、前記スロットラインを共通として前記マイクロストリップラインとともに基本波f0に対して互いに逆相発振となる2つの発振系を形成し、前記基本波f0の偶数次倍調波を得るとともに前記2つの発振系にf0/n(但し、nは整数)となる同期信号を注入してなる注入同期高周波発振器において、前記同期信号は高調波成分を高める非線形回路を経た後、前記2つの発振系に電磁結合して前記同期信号f0/nの高調波成分f0又は2f0が通過するフィルタを経て注入されたことを特徴とする高周波発振器。
- 前記高周波成分f0は前記2つの発振系に逆相で注入された請求項1の高周波発振器。
- 前記高周波成分2f0は前記2つの発振系に同相で注入された請求項1の高周波発振器。
- 前記非線形回路はステップリカバリー回路である請求項1の高周波発振器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004020808A JP4305841B2 (ja) | 2004-01-29 | 2004-01-29 | 注入同期高周波発振器 |
US11/046,515 US7145404B2 (en) | 2004-01-29 | 2005-01-28 | Injection locked high frequency oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004020808A JP4305841B2 (ja) | 2004-01-29 | 2004-01-29 | 注入同期高周波発振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005217691A JP2005217691A (ja) | 2005-08-11 |
JP4305841B2 true JP4305841B2 (ja) | 2009-07-29 |
Family
ID=34857607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004020808A Expired - Fee Related JP4305841B2 (ja) | 2004-01-29 | 2004-01-29 | 注入同期高周波発振器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7145404B2 (ja) |
JP (1) | JP4305841B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL171817A (en) * | 2005-11-07 | 2013-03-24 | Beam Networks Ltd | Apparatus and methods for radar imaging based on injected push-push oscillators |
JP2007194871A (ja) * | 2006-01-18 | 2007-08-02 | Nippon Dempa Kogyo Co Ltd | 伝送線路型共振器を用いた高調波発振器 |
EP2070155A4 (en) * | 2006-10-03 | 2013-04-03 | Beam Networks Ltd | DEPHASED OSCILLATOR AND ANTENNA |
IL186186A0 (en) * | 2006-10-03 | 2008-01-20 | Alberto Milano | Communication system and method using an active phased array antenna |
JP6629634B2 (ja) * | 2016-02-29 | 2020-01-15 | 日本電波工業株式会社 | 発振器 |
JP6762573B2 (ja) * | 2018-05-21 | 2020-09-30 | マイクロ波化学株式会社 | 成形装置、金型および成形品製造方法 |
WO2019225105A1 (ja) * | 2018-05-21 | 2019-11-28 | マイクロ波化学株式会社 | 成形装置、金型および成形品製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3927475B2 (ja) * | 2001-09-14 | 2007-06-06 | 日本電波工業株式会社 | 高周波発振器 |
JP4027777B2 (ja) * | 2002-10-30 | 2007-12-26 | 日本電波工業株式会社 | 高周波発振器 |
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2004
- 2004-01-29 JP JP2004020808A patent/JP4305841B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-28 US US11/046,515 patent/US7145404B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005217691A (ja) | 2005-08-11 |
US7145404B2 (en) | 2006-12-05 |
US20050184816A1 (en) | 2005-08-25 |
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