ATE555515T1 - Funkempfänger, funkuhr und verfahren zum einrichten einer abstimmungkapazitanz - Google Patents

Funkempfänger, funkuhr und verfahren zum einrichten einer abstimmungkapazitanz

Info

Publication number
ATE555515T1
ATE555515T1 AT04720192T AT04720192T ATE555515T1 AT E555515 T1 ATE555515 T1 AT E555515T1 AT 04720192 T AT04720192 T AT 04720192T AT 04720192 T AT04720192 T AT 04720192T AT E555515 T1 ATE555515 T1 AT E555515T1
Authority
AT
Austria
Prior art keywords
radio
setting
receiver
variable capacitor
clock
Prior art date
Application number
AT04720192T
Other languages
English (en)
Inventor
Takashi Sano
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Application granted granted Critical
Publication of ATE555515T1 publication Critical patent/ATE555515T1/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
    • G04R20/10—Tuning or receiving; Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electric Clocks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Electromechanical Clocks (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
AT04720192T 2003-03-17 2004-03-12 Funkempfänger, funkuhr und verfahren zum einrichten einer abstimmungkapazitanz ATE555515T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003071366A JP2004282425A (ja) 2003-03-17 2003-03-17 電波受信装置、電波時計及び同調容量設定方法
PCT/JP2004/003380 WO2004083967A1 (en) 2003-03-17 2004-03-12 Radio wave receiver, radio-controlled timepiece and tuning capacitance setting method

Publications (1)

Publication Number Publication Date
ATE555515T1 true ATE555515T1 (de) 2012-05-15

Family

ID=33027686

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04720192T ATE555515T1 (de) 2003-03-17 2004-03-12 Funkempfänger, funkuhr und verfahren zum einrichten einer abstimmungkapazitanz

Country Status (7)

Country Link
US (1) US7295822B2 (de)
EP (1) EP1604250B1 (de)
JP (1) JP2004282425A (de)
CN (1) CN100495257C (de)
AT (1) ATE555515T1 (de)
TW (1) TWI246829B (de)
WO (1) WO2004083967A1 (de)

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EP1630960A4 (de) * 2003-05-20 2006-07-26 Citizen Watch Co Ltd Abstimmeinrichtung und funkwellen korrigierte uhr
JP2006122163A (ja) * 2004-10-27 2006-05-18 Seiko Precision Inc 磁場発生装置および磁場制御方法
JP2006177927A (ja) * 2004-11-25 2006-07-06 Seiko Instruments Inc 電波修正時計
JP2006177928A (ja) 2004-11-25 2006-07-06 Seiko Instruments Inc 電波修正時計
JP4959956B2 (ja) * 2005-06-07 2012-06-27 株式会社日立製作所 アンテナ
JP4597828B2 (ja) * 2005-09-21 2010-12-15 セイコープレシジョン株式会社 競技用計時システム、検出機器、および、タイム計時方法
JP4670573B2 (ja) * 2005-10-06 2011-04-13 日立電線株式会社 アンテナモジュール、無線装置および携帯無線端末
CN101401302A (zh) * 2006-03-09 2009-04-01 Nxp股份有限公司 无线电接收机
US8081940B2 (en) * 2006-09-29 2011-12-20 Broadcom Corporation Method and system for dynamically tuning and calibrating an antenna using an on-chip digitally controlled array of capacitors
US8031651B2 (en) 2006-09-29 2011-10-04 Broadcom Corporation Method and system for minimizing power consumption in a communication system
US7689188B2 (en) * 2006-09-29 2010-03-30 Broadcom Corporation Method and system for dynamically tuning and calibrating an antenna using antenna hopping
US8116259B2 (en) * 2006-09-29 2012-02-14 Broadcom Corporation Method and system for diversity processing based on antenna switching
JP4760701B2 (ja) * 2006-12-26 2011-08-31 ソニー株式会社 フロントエンド集積回路
JP5106367B2 (ja) * 2008-12-11 2012-12-26 リズム時計工業株式会社 電波修正時計
JP4816765B2 (ja) * 2009-06-03 2011-11-16 カシオ計算機株式会社 電波受信装置
EP2299337B1 (de) * 2009-09-22 2013-02-27 The Swatch Group Research and Development Ltd. Empfangsanlage für funksynchronisierte Signale für die Einstellung einer Zeitbasis und Verfahren zur Steuerung dieser Empfangsanlage
JP5083384B2 (ja) * 2010-07-22 2012-11-28 カシオ計算機株式会社 時刻データ受信装置、及び、電波時計
CN102063052A (zh) * 2010-12-29 2011-05-18 上海华勤通讯技术有限公司 电波校时电子设备及电波校时方法
JP2013178151A (ja) * 2012-02-28 2013-09-09 Seiko Epson Corp 電波修正時計及び電波修正時計の制御方法
JP5936150B2 (ja) * 2014-03-18 2016-06-15 カシオ計算機株式会社 電子機器および腕時計
CN108629396B (zh) * 2018-03-30 2021-05-28 深圳市远望谷信息技术股份有限公司 自动调节电子标签接收能量的电路及电子标签芯片

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Also Published As

Publication number Publication date
EP1604250A1 (de) 2005-12-14
TWI246829B (en) 2006-01-01
US7295822B2 (en) 2007-11-13
CN1701286A (zh) 2005-11-23
TW200421728A (en) 2004-10-16
US20060176776A1 (en) 2006-08-10
JP2004282425A (ja) 2004-10-07
CN100495257C (zh) 2009-06-03
EP1604250B1 (de) 2012-04-25
WO2004083967A1 (en) 2004-09-30

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