TW499791B - Voltage controlled oscillator - Google Patents
Voltage controlled oscillator Download PDFInfo
- Publication number
- TW499791B TW499791B TW090106468A TW90106468A TW499791B TW 499791 B TW499791 B TW 499791B TW 090106468 A TW090106468 A TW 090106468A TW 90106468 A TW90106468 A TW 90106468A TW 499791 B TW499791 B TW 499791B
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage controlled
- controlled oscillator
- microstrip line
- varactor diode
- oscillator
- Prior art date
Links
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
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000122384A JP2001308638A (ja) | 2000-04-18 | 2000-04-18 | 電圧制御発振器 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW499791B true TW499791B (en) | 2002-08-21 |
Family
ID=18632867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW090106468A TW499791B (en) | 2000-04-18 | 2001-03-20 | Voltage controlled oscillator |
Country Status (7)
Country | Link |
---|---|
US (1) | US6580331B2 (zh) |
EP (1) | EP1154560B1 (zh) |
JP (1) | JP2001308638A (zh) |
KR (1) | KR20010098644A (zh) |
CN (1) | CN1223079C (zh) |
DE (1) | DE60105226T2 (zh) |
TW (1) | TW499791B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2401263B (en) * | 2003-04-29 | 2006-01-11 | Motorola Inc | Wireless communication terminal and voltage controlled oscillator therefor |
US7196591B2 (en) * | 2003-08-06 | 2007-03-27 | Synergy Microwave Corporation | Tunable frequency, low phase noise and low thermal drift oscillator |
US7292113B2 (en) * | 2003-09-09 | 2007-11-06 | Synergy Microwave Corporation | Multi-octave band tunable coupled-resonator oscillator |
EP1542354B1 (en) * | 2003-12-09 | 2021-02-03 | Synergy Microwave Corporation | Integrated ultra low noise microwave wideband push-push vco |
US7262670B2 (en) * | 2003-12-09 | 2007-08-28 | Synergy Microwave Corporation | Low thermal drift, tunable frequency voltage controlled oscillator |
FR2873516B1 (fr) * | 2004-07-22 | 2007-02-02 | Commissariat Energie Atomique | Oscillateur controle en tension a capacite lineaire |
CA2515982C (en) * | 2004-08-16 | 2008-07-22 | Synergy Microwave Corporation | Low noise, hybrid tuned wideband voltage controlled oscillator |
CA2608203C (en) * | 2005-05-20 | 2012-09-18 | Synergy Microwave Corporation | Tunable oscillator having series and parallel tuned resonant circuits |
CA2566283C (en) | 2005-11-02 | 2011-10-18 | Synergy Microwave Corporation | User-definable, low cost, low phase hit and spectrally pure tunable oscillator |
US7605670B2 (en) * | 2005-11-15 | 2009-10-20 | Synergy Microwave Corporation | User-definable low cost, low noise, and phase hit insensitive multi-octave-band tunable oscillator |
RU2483427C9 (ru) * | 2011-04-01 | 2013-12-10 | Евгений Васильевич Прокофьев | Способ генерирования регламентируемых колебаний |
RU2517283C1 (ru) * | 2012-12-19 | 2014-05-27 | Федаральное государственное унитарное предприятие "18 Центральный Научно-исследовательский институт" Министерства обороны Российской Федерации | Широкополосный полигармонический генератор |
RU2586264C1 (ru) * | 2015-03-02 | 2016-06-10 | Федеральное государственное унитарное предприятие "18 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации | Широкополосный полигармонический генератор с высоким импедансом нагрузки на 2-й гармонике |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189690A (en) * | 1978-05-30 | 1980-02-19 | Hughes Aircraft Company | Resonant linear frequency modulator |
JPS6018024A (ja) * | 1983-07-11 | 1985-01-30 | Toshiba Corp | 局部発振回路 |
US4684904A (en) * | 1986-01-06 | 1987-08-04 | The United States Of America As Represented By The Secretary Of The Air Force | Low phase noise two port voltage controlled oscillator |
FI101657B (fi) * | 1996-07-25 | 1998-07-31 | Nokia Mobile Phones Ltd | Jänniteohjattu oskillaattorikytkentä |
JPH10150321A (ja) * | 1996-11-18 | 1998-06-02 | Murata Mfg Co Ltd | 電圧制御発振器 |
DE19652146B4 (de) * | 1996-12-14 | 2006-06-29 | Sennheiser Electronic Gmbh & Co. Kg | Rauscharme Oszillatorschaltung |
DE69834456T2 (de) * | 1997-07-25 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd., Kadoma | Hochfrequenz-Oszillatorschaltung |
-
2000
- 2000-04-18 JP JP2000122384A patent/JP2001308638A/ja not_active Withdrawn
-
2001
- 2001-03-20 TW TW090106468A patent/TW499791B/zh not_active IP Right Cessation
- 2001-03-23 EP EP01302707A patent/EP1154560B1/en not_active Expired - Lifetime
- 2001-03-23 DE DE60105226T patent/DE60105226T2/de not_active Expired - Fee Related
- 2001-04-12 CN CNB011106182A patent/CN1223079C/zh not_active Expired - Fee Related
- 2001-04-17 US US09/836,819 patent/US6580331B2/en not_active Expired - Fee Related
- 2001-04-17 KR KR1020010020362A patent/KR20010098644A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2001308638A (ja) | 2001-11-02 |
EP1154560B1 (en) | 2004-09-01 |
DE60105226T2 (de) | 2005-09-01 |
KR20010098644A (ko) | 2001-11-08 |
EP1154560A3 (en) | 2002-08-21 |
DE60105226D1 (de) | 2004-10-07 |
US6580331B2 (en) | 2003-06-17 |
US20010030583A1 (en) | 2001-10-18 |
CN1325180A (zh) | 2001-12-05 |
EP1154560A2 (en) | 2001-11-14 |
CN1223079C (zh) | 2005-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |