WO2009063560A1 - 周波数変換装置及びこれを用いた送信機 - Google Patents

周波数変換装置及びこれを用いた送信機 Download PDF

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Publication number
WO2009063560A1
WO2009063560A1 PCT/JP2007/072190 JP2007072190W WO2009063560A1 WO 2009063560 A1 WO2009063560 A1 WO 2009063560A1 JP 2007072190 W JP2007072190 W JP 2007072190W WO 2009063560 A1 WO2009063560 A1 WO 2009063560A1
Authority
WO
WIPO (PCT)
Prior art keywords
phase
mixers
signal
frequency converter
distributer
Prior art date
Application number
PCT/JP2007/072190
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Mizutani
Masatake Hangai
Masaomi Tsuru
Kenji Kawakami
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009541002A priority Critical patent/JP5047307B2/ja
Priority to PCT/JP2007/072190 priority patent/WO2009063560A1/ja
Publication of WO2009063560A1 publication Critical patent/WO2009063560A1/ja

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H03D3/009—Compensating quadrature phase or amplitude imbalances

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

　不要なスプリアス成分を抑圧した周波数変換装置を提供する。 　局部発振周波数(ＬＯ)用、中間周波数(ＩＦ)用、無線周波数(ＲＦ)用の各端子を有し、入力されたＬＯ波の偶数次成分と、ＩＦ信号の１次成分又はＲＦ信号の１次成分との混合波のＲＦ信号又はＩＦ信号をそれぞれ所望波として出力する第１及び第２偶高調波ミクサ(７１，７２)と、入力されたＩＦ信号を各ミクサに同相で出力し、又はミクサからの信号を同相合成して出力するＩＦ用同相合成／分配器(４)と、入力されたＬＯ波を各ミクサに１８０度の位相差で出力するＬＯ用１８０度分配器(５)と、入力されたＲＦ信号を各ミクサに同相で出力し、又はミクサからの信号を同相合成して出力するＲＦ用同相合成／分配器(６)と、を備えた送信系と受信系で逆方向の変換を行う周波数変換装置。
PCT/JP2007/072190 2007-11-15 2007-11-15 周波数変換装置及びこれを用いた送信機 WO2009063560A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009541002A JP5047307B2 (ja) 2007-11-15 2007-11-15 周波数変換装置及びこれを用いた送信機
PCT/JP2007/072190 WO2009063560A1 (ja) 2007-11-15 2007-11-15 周波数変換装置及びこれを用いた送信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/072190 WO2009063560A1 (ja) 2007-11-15 2007-11-15 周波数変換装置及びこれを用いた送信機

Publications (1)

Publication Number Publication Date
WO2009063560A1 true WO2009063560A1 (ja) 2009-05-22

Family

ID=40638416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072190 WO2009063560A1 (ja) 2007-11-15 2007-11-15 周波数変換装置及びこれを用いた送信機

Country Status (2)

Country Link
JP (1) JP5047307B2 (ja)
WO (1) WO2009063560A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112511107A (zh) * 2020-01-15 2021-03-16 西安讯昂信息技术有限公司 一种时频域复合型变频器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10303650A (ja) * 1997-04-23 1998-11-13 Nippon Telegr & Teleph Corp <Ntt> 周波数変換器
JP2003163601A (ja) * 2001-11-27 2003-06-06 Sharp Corp ミリ波帯無線送信装置およびミリ波帯無線受信装置およびミリ波帯通信システム
JP2006217460A (ja) * 2005-02-07 2006-08-17 Mitsubishi Electric Corp 偶高調波ミクサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10303650A (ja) * 1997-04-23 1998-11-13 Nippon Telegr & Teleph Corp <Ntt> 周波数変換器
JP2003163601A (ja) * 2001-11-27 2003-06-06 Sharp Corp ミリ波帯無線送信装置およびミリ波帯無線受信装置およびミリ波帯通信システム
JP2006217460A (ja) * 2005-02-07 2006-08-17 Mitsubishi Electric Corp 偶高調波ミクサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112511107A (zh) * 2020-01-15 2021-03-16 西安讯昂信息技术有限公司 一种时频域复合型变频器

Also Published As

Publication number Publication date
JPWO2009063560A1 (ja) 2011-03-31
JP5047307B2 (ja) 2012-10-10

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