JP5620003B2 - プッシュ−プッシュ型発振器回路 - Google Patents
プッシュ−プッシュ型発振器回路 Download PDFInfo
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- JP5620003B2 JP5620003B2 JP2013525370A JP2013525370A JP5620003B2 JP 5620003 B2 JP5620003 B2 JP 5620003B2 JP 2013525370 A JP2013525370 A JP 2013525370A JP 2013525370 A JP2013525370 A JP 2013525370A JP 5620003 B2 JP5620003 B2 JP 5620003B2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53832—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
- H02M7/53835—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type
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- 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
- H03B25/00—Simultaneous generation by a free-running oscillator of oscillations having different frequencies
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
- H03B5/1209—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier having two current paths operating in a differential manner and a current source or degeneration circuit in common to both paths, e.g. a long-tailed pair.
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
- H03B5/1218—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the generator being of the balanced type
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
- H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
-
- 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
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/007—Generation of oscillations based on harmonic frequencies, e.g. overtone oscillators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
本発明の具体的な実施形態は従属請求項に記載されている。
本発明のさらなる詳細、態様、および実施形態を、例としてのみ、図面を参照して記載する。図面において、同様の参照符号は同様のまたは機能的に類似の要素を特定するために使用される。図面内の要素は簡潔かつ明瞭にするために示されており、必ずしも原寸に比例して描かれてはいない。
特許請求の範囲において、括弧間に置かれる任意の参照符号は特許請求の範囲を限定するものとして解釈されるべきではない。「備える(comprising)」という文言は、特許請求項内にリストされているもの以外の要素またはステップの存在を除外するものではない。さらに、本明細書において使用される場合、「1つ(“a” or “an”)」という用語は、1つまたは2つ以上として定義される。さらに、特許請求の範囲における「少なくとも1つの」および「1つまたは複数の」のような前置きの語句の使用は、不定冠詞「1つの (“a” or “an”)」による別の請求項要素の導入が、このように導入された請求項要素を含む任意の特定の請求項を、たとえ同一の請求項が前置きの語句「1つまたは複数の」または「少なくとも1つの」および「1つの (“a” or “an”)」のような不定冠詞を含む場合であっても、1つだけのこのような要素を含む発明に限定することを暗示するように解釈されるべきではない。同じことが、定冠詞の使用についても当てはまる。別途記載されない限り、「第1の」および「第2の」のような用語は、そのような用語が説明する要素間で適宜区別するように使用される。したがって、これらの用語は必ずしも、このような要素の時間的なまたは他の優先順位付けを示すようには意図されていない。特定の手段が相互に異なる特許請求項において記載されているというだけの事実は、これらの手段の組み合わせを有利に使用することができないということを示すものではない。
Claims (10)
- プッシュ−プッシュ型発振器回路(10)であって、
基本周波数f0を有する信号を提供する、第1のアクティブデバイス(12)および第1のタンク(16、20)を備える第1の発振枝部と、
前記第1の発振枝部に対称であり、前記基本周波数f0を有する信号を提供する、第2のアクティブデバイス(14)および第2のタンク(18、22)を備える第2の発振枝部とを備え、
前記第1の発振枝部および前記第2の発振枝部は、前記基本周波数f0を有する信号に基づいて該基本周波数の第二次高調波周波数2f0を有する信号を提供するためおよび前記基本周波数f0を有する信号を提供するための少なくとも一方のために、出力枝部(24、28、50、60)に結合され、該プッシュ−プッシュ型発振器回路(10)は、
前記第二次高調波周波数2f0または前記基本周波数f0を有する差動信号の成分を提供する端子(42、82、94、100)を有する少なくとも1つの終端枝部(36、58、68、78)をさらに備え、
前記少なくとも1つの終端枝部(36、58、68、78)は、RFスタブ(44、84)を備え、前記RFスタブ(44、84)は、前記第二次高調波周波数2f0または前記基本周波数f0を有する信号に対する四分の一波長伝送線路(46、86、102、106)および対応するキャパシタ(48、88、104、108)を備える、プッシュ−プッシュ型発振器回路。 - 前記RFスタブ(44、84)の前記第二次高調波周波数2f0または前記基本周波数f0を有する信号に対する前記四分の一波長伝送線路(46、86)はマイクロストリップを含む、請求項1に記載のプッシュ−プッシュ型発振器回路。
- 前記RFスタブ(44、84)は、前記少なくとも1つの終端枝部(36、78、58、68)のインダクタ(40、80、92、98)と前記端子(42、82、94、100)との間の接続点に結合される、請求項1または2に記載のプッシュ−プッシュ型発振器回路。
- 前記RFスタブ(44、84)は、前記四分の一波長伝送線路(46、86、102、106)と直列に結合されるキャパシタ(48、88、104、108)を備える、請求項1〜3のいずれか一項に記載のプッシュ−プッシュ型発振器回路。
- プッシュ−プッシュ型発振器回路(10)であって、
基本周波数f0を有する信号を提供する、第1のアクティブデバイス(12)および第1のタンク(16、20)を有する第1の発振枝部と、
前記第1の発振枝部と対称な、前記基本周波数f0を有する信号を提供する、第2のアクティブデバイス(14)および第2のタンク(18、22)を有する第2の発振枝部とを備え、
出力枝部(24、28、50、60)が、前記基本周波数f0を有する信号を提供するために、前記第1の発振枝部および前記第2の発振枝部に結合され、
さらに、前記出力枝部のうちの1つ(50)は、2つの結合インダクタ(52、54)と、第1の基本周波数端子(94)を有する第1の基本周波数終端枝部(58)とを備え、該第1の基本周波数終端枝部(58)は前記結合インダクタ(52、54)のうちの1つと直列に結合され、前記2つの結合インダクタ(52、54)は第1の接続点を介して互いに直列に結合され、
前記出力枝部のうちの一つ(60)は、2つの結合インダクタ(62、64)と、第2の基本周波数端子(100)を有する第2の基本周波数終端枝部(68)とを備え、該第2の基本周波数終端枝部(68)は該出力枝部(60)の前記2つの結合インダクタのうちの1つ(64)と直列に結合され、該出力枝部(60)の前記2つの結合インダクタ(62、64)は第2の接続点を介して互いに直列に結合され、
さらに、該プッシュ−プッシュ型発振器回路(10)は、前記第1の基本周波数端子(94)および前記第2の基本周波数端子(100)を介して前記基本周波数f0を有する差動信号を提供する、プッシュ−プッシュ型発振器回路。 - 第二次高調波周波数2f0を有する差動信号を提供する、第1の第二次高調波周波数端子(42)を有する第1の終端枝部(36)と、第2の第二次高調波周波数端子(82)を有する第2の終端枝部(78)とをさらに備え、前記第1の終端枝部(36)は、出力枝部(24、28)のうちの少なくとも1つに接続され、前記第2の終端枝部(78)は、接続枝部(70)に結合されている、請求項5に記載のプッシュ−プッシュ型発振器回路。
- 前記第1の接続点と前記第2の接続点とは接続枝部(70)を介して結合される、請求項5または6に記載のプッシュ−プッシュ型発振器回路。
- 前記接続枝部は、接続点(76)において同位相を有する第二次高調波周波数2f0の信号を提供する第1のキャパシタ(72)および第2のキャパシタ(74)を備える、請求項7に記載のプッシュ−プッシュ型発振器回路。
- 第1の基本周波数終端枝部(58)に結合される前記2つの結合インダクタ(52、54)、および第2の基本周波数終端枝部(68)に結合される前記2つの結合インダクタ(62、64)はマイクロストリップを含む、請求項5〜8のいずれか一項に記載のプッシュ−プッシュ型発振器。
- 第1の接地インダクタ(56)であって、第1の基本周波数終端枝部(58)と、該接地インダクタに直列に結合される前記結合インダクタ(54)との間で分岐し、該第1の接地インダクタ(56)はグランドに結合されている、第1の接地インダクタと、
第2の接地インダクタ(66)であって、第2の基本周波数終端枝部(68)と、該接地インダクタに直列に結合される前記結合インダクタ(64)との間で分岐し、該第2の接地インダクタ(66)はグランドに結合されている、第2の接地インダクタとをさらに備える、請求項5〜9のいずれか一項に記載のプッシュ−プッシュ型発振器回路(10)。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2010/053850 WO2012025791A1 (en) | 2010-08-26 | 2010-08-26 | Push-push oscillator circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013541258A JP2013541258A (ja) | 2013-11-07 |
| JP5620003B2 true JP5620003B2 (ja) | 2014-11-05 |
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ID=45722959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013525370A Active JP5620003B2 (ja) | 2010-08-26 | 2010-08-26 | プッシュ−プッシュ型発振器回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8994463B2 (ja) |
| EP (1) | EP2609680A1 (ja) |
| JP (1) | JP5620003B2 (ja) |
| CN (1) | CN103081352B (ja) |
| WO (1) | WO2012025791A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3101502B2 (ja) | 1994-09-30 | 2000-10-23 | 三洋電機株式会社 | 自動洗髪機 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8917805B2 (en) * | 2012-11-20 | 2014-12-23 | International Business Machines Corporation | Bipolar transistor frequency doublers at millimeter-wave frequencies |
| US8786330B1 (en) * | 2013-03-12 | 2014-07-22 | Infineon Technologies Ag | System and method for a frequency doubler |
| US9344308B2 (en) * | 2014-02-17 | 2016-05-17 | Cornell University | System and method for signal generation |
| CN103888080B (zh) * | 2014-03-31 | 2016-06-29 | 加驰(厦门)微电子技术有限公司 | push-push微波压控振荡器集成电路 |
| DE102014220038B4 (de) * | 2014-10-02 | 2025-02-06 | Infineon Technologies Ag | Oszillatorschaltung |
| US9444400B2 (en) * | 2015-01-09 | 2016-09-13 | Qualcomm Incorporated | System and method for dynamically biasing oscillators for optimum phase noise |
| JP2016158245A (ja) * | 2015-02-20 | 2016-09-01 | 住友電気工業株式会社 | 一端子回路 |
| EP3381053A4 (en) * | 2015-11-24 | 2019-12-18 | Georgia Tech Research Corporation | BIDIRECTIONAL OSCILLATOR-BASED RADIO WITH INTEGRATED ANTENNA |
| EP3588773A1 (en) | 2018-06-26 | 2020-01-01 | NXP USA, Inc. | Gm-boosted differential voltage-controlled oscillator (vco) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763084A (en) * | 1986-05-27 | 1988-08-09 | Texas Instruments Incorporated | Push-push dielectric resonator oscillator |
| EP1811647A1 (en) * | 1996-09-13 | 2007-07-25 | Denso Corporation | Voltage controlled oscillator |
| EP1005151B1 (en) * | 1998-11-24 | 2003-04-02 | Matsushita Electric Industrial Co., Ltd. | Push-push Oscillator |
| JP2000223944A (ja) * | 1998-11-24 | 2000-08-11 | Matsushita Electric Ind Co Ltd | プッシュプッシュ発振器 |
| US6310522B1 (en) * | 2000-09-07 | 2001-10-30 | Airwave Technologies Inc. | Multiple-push oscillator |
| SE0102421D0 (sv) * | 2001-07-05 | 2001-07-05 | Ericsson Telefon Ab L M | Oscillator |
| EP1505720B1 (en) * | 2003-08-06 | 2018-07-18 | Synergy Microwave Corporation | Tunable frequency, low phase noise and low thermal drift oscillator |
| JP4620982B2 (ja) * | 2004-08-13 | 2011-01-26 | 富士通株式会社 | 発振回路 |
| US7053722B2 (en) | 2004-09-03 | 2006-05-30 | Infineon Technologies Ag | Voltage controlled oscillator (VCO) with output buffer |
| KR100715119B1 (ko) | 2006-02-08 | 2007-05-10 | 연세대학교 산학협력단 | 차동신호를 얻기 위한 푸쉬-푸쉬 전압조정발진기 |
| JP2008153746A (ja) * | 2006-12-14 | 2008-07-03 | Mitsubishi Electric Corp | 高周波発振器 |
| JP5121050B2 (ja) * | 2006-12-26 | 2013-01-16 | パナソニック株式会社 | 逓倍発振回路及びこれを搭載した無線装置 |
| JP4958866B2 (ja) * | 2008-09-19 | 2012-06-20 | 株式会社日立製作所 | プッシュ・プッシュ形式電圧制御発振回路、並びにそれを用いた無線通信機器およびrfモジュール |
| US8446228B2 (en) | 2009-01-05 | 2013-05-21 | Freescale Semiconductor, Inc. | Oscillator circuit |
-
2010
- 2010-08-26 EP EP10856352.9A patent/EP2609680A1/en not_active Withdrawn
- 2010-08-26 JP JP2013525370A patent/JP5620003B2/ja active Active
- 2010-08-26 WO PCT/IB2010/053850 patent/WO2012025791A1/en not_active Ceased
- 2010-08-26 US US13/814,764 patent/US8994463B2/en active Active
- 2010-08-26 CN CN201080068792.6A patent/CN103081352B/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3101502B2 (ja) | 1994-09-30 | 2000-10-23 | 三洋電機株式会社 | 自動洗髪機 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103081352A (zh) | 2013-05-01 |
| WO2012025791A1 (en) | 2012-03-01 |
| CN103081352B (zh) | 2016-11-09 |
| US8994463B2 (en) | 2015-03-31 |
| JP2013541258A (ja) | 2013-11-07 |
| US20130141175A1 (en) | 2013-06-06 |
| EP2609680A1 (en) | 2013-07-03 |
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