WO2008084638A1 - 逓倍発振回路及びこれを搭載した無線装置 - Google Patents

逓倍発振回路及びこれを搭載した無線装置 Download PDF

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Publication number
WO2008084638A1
WO2008084638A1 PCT/JP2007/074452 JP2007074452W WO2008084638A1 WO 2008084638 A1 WO2008084638 A1 WO 2008084638A1 JP 2007074452 W JP2007074452 W JP 2007074452W WO 2008084638 A1 WO2008084638 A1 WO 2008084638A1
Authority
WO
WIPO (PCT)
Prior art keywords
oscillation circuit
frequency
multiplying
signal
fundamental wave
Prior art date
Application number
PCT/JP2007/074452
Other languages
English (en)
French (fr)
Inventor
Michiaki Matsuo
Original Assignee
Panasonic Corporation
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
Priority claimed from JP2007324514A external-priority patent/JP5121050B2/ja
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/519,654 priority Critical patent/US8031016B2/en
Publication of WO2008084638A1 publication Critical patent/WO2008084638A1/ja

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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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

　本発明は、マイクロ波帯以上の周波数の信号を生成する発振器において、小さい回路規模と消費電力によって高い周波数信号を生成することが可能な逓倍発振回路及びこれを用いた局部発振回路を提供することを目的とする。 　本発明の逓倍発振回路は、２つの負性抵抗部１０～１１に共振部２０を接続して基本波において互いに逆相となる信号Ａと信号Ｂを生成する発振回路を構成し、前記信号Ａと前記信号Ｂを合成部３０において同相合成して発振信号出力を得る逓倍発振回路において、共振部２０に基本波の２次高調波を抑圧する機能を備えた周波数調整部４０を付加することで、基本波の４倍以上の周波数信号を得る。
PCT/JP2007/074452 2006-12-26 2007-12-19 逓倍発振回路及びこれを搭載した無線装置 WO2008084638A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/519,654 US8031016B2 (en) 2006-12-26 2007-12-19 Multiplying oscillator and wireless apparatus in which the same is installed

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006349689 2006-12-26
JP2006-349689 2006-12-26
JP2007324514A JP5121050B2 (ja) 2006-12-26 2007-12-17 逓倍発振回路及びこれを搭載した無線装置
JP2007-324514 2007-12-17

Publications (1)

Publication Number Publication Date
WO2008084638A1 true WO2008084638A1 (ja) 2008-07-17

Family

ID=39608536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074452 WO2008084638A1 (ja) 2006-12-26 2007-12-19 逓倍発振回路及びこれを搭載した無線装置

Country Status (1)

Country Link
WO (1) WO2008084638A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003087052A (ja) * 2001-09-06 2003-03-20 Matsushita Commun Ind Co Ltd 周波数シンセサイザ
JP2003110358A (ja) * 2001-09-27 2003-04-11 Matsushita Electric Ind Co Ltd 発振器
JP2004350021A (ja) * 2003-05-22 2004-12-09 Alps Electric Co Ltd Ｐｌｌ回路
JP2005217752A (ja) * 2004-01-29 2005-08-11 Nippon Dempa Kogyo Co Ltd 伝送線路型共振器を用いた高周波発振器
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003087052A (ja) * 2001-09-06 2003-03-20 Matsushita Commun Ind Co Ltd 周波数シンセサイザ
JP2003110358A (ja) * 2001-09-27 2003-04-11 Matsushita Electric Ind Co Ltd 発振器
JP2004350021A (ja) * 2003-05-22 2004-12-09 Alps Electric Co Ltd Ｐｌｌ回路
JP2005217752A (ja) * 2004-01-29 2005-08-11 Nippon Dempa Kogyo Co Ltd 伝送線路型共振器を用いた高周波発振器
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

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