JP2008042890A5 - - Google Patents

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Publication number
JP2008042890A5
JP2008042890A5 JP2007157937A JP2007157937A JP2008042890A5 JP 2008042890 A5 JP2008042890 A5 JP 2008042890A5 JP 2007157937 A JP2007157937 A JP 2007157937A JP 2007157937 A JP2007157937 A JP 2007157937A JP 2008042890 A5 JP2008042890 A5 JP 2008042890A5
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JP
Japan
Prior art keywords
circuit
signal
pulse modulation
transmission
intermittent operation
Prior art date
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Granted
Application number
JP2007157937A
Other languages
English (en)
Japanese (ja)
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JP4982260B2 (ja
JP2008042890A (ja
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Publication date
Application filed filed Critical
Priority to JP2007157937A priority Critical patent/JP4982260B2/ja
Priority claimed from JP2007157937A external-priority patent/JP4982260B2/ja
Priority to US12/305,559 priority patent/US8599944B2/en
Priority to PCT/JP2007/062327 priority patent/WO2007148691A1/ja
Publication of JP2008042890A publication Critical patent/JP2008042890A/ja
Publication of JP2008042890A5 publication Critical patent/JP2008042890A5/ja
Application granted granted Critical
Publication of JP4982260B2 publication Critical patent/JP4982260B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007157937A 2006-06-20 2007-06-14 パルス変調回路 Expired - Fee Related JP4982260B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007157937A JP4982260B2 (ja) 2006-06-20 2007-06-14 パルス変調回路
US12/305,559 US8599944B2 (en) 2006-06-20 2007-06-19 Pulse modulation circuit and pulse modulation method
PCT/JP2007/062327 WO2007148691A1 (ja) 2006-06-20 2007-06-19 パルス変調回路及びパルス変調方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006170450 2006-06-20
JP2006170450 2006-06-20
JP2006193097 2006-07-13
JP2006193097 2006-07-13
JP2007157937A JP4982260B2 (ja) 2006-06-20 2007-06-14 パルス変調回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011242698A Division JP2012034417A (ja) 2006-06-20 2011-11-04 パルス変調回路及びパルス変調方法

Publications (3)

Publication Number Publication Date
JP2008042890A JP2008042890A (ja) 2008-02-21
JP2008042890A5 true JP2008042890A5 (enExample) 2010-04-22
JP4982260B2 JP4982260B2 (ja) 2012-07-25

Family

ID=38833433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007157937A Expired - Fee Related JP4982260B2 (ja) 2006-06-20 2007-06-14 パルス変調回路

Country Status (3)

Country Link
US (1) US8599944B2 (enExample)
JP (1) JP4982260B2 (enExample)
WO (1) WO2007148691A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009147788A (ja) * 2007-12-17 2009-07-02 Panasonic Corp 送信器、受信器及び通信端末システム
US8659388B2 (en) * 2008-07-10 2014-02-25 GM Global Technology Operations LLC Variable strength wireless communication system
JP5673824B2 (ja) * 2011-07-14 2015-02-18 富士通株式会社 差動型増幅回路
JP5831222B2 (ja) * 2011-12-28 2015-12-09 富士通株式会社 パルス発生器および半導体集積回路
DE102011090110A1 (de) * 2011-12-29 2013-07-04 Robert Bosch Gmbh Kommunikationssystem mit Steuerung des Zugriffs auf ein gemeinsames Kommunikationsmedium
CN104378090B (zh) * 2014-09-15 2017-02-15 小米科技有限责任公司 Pwm数据的处理方法及装置
US9843317B2 (en) 2014-09-15 2017-12-12 Xiaomi Inc. Method and device for processing PWM data
US9705601B2 (en) * 2014-11-28 2017-07-11 Sumitomo Electric Industries, Ltd. Driver for pulse amplitude modulation and optical transmitter implementing the same
WO2016115545A2 (en) * 2015-01-16 2016-07-21 Ping Liang Beamforming in a mu-mimo wireless communication system with relays
SG11201808023TA (en) * 2016-03-23 2018-10-30 Beijing Naura Microelectronics Equipment Co Ltd Impedance matching system, impedance matching method and semiconductor processing apparatus
WO2018167825A1 (ja) * 2017-03-13 2018-09-20 三菱電機株式会社 信号伝送装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159950A (ja) * 1984-08-31 1986-03-27 Fujitsu Ltd Ｆｓｋ変調方式
JPS6381698A (ja) * 1986-09-25 1988-04-12 Hiroshi Nakamura サンプリングホ−ルド回路
JPH0270524U (enExample) * 1988-11-17 1990-05-29
US6362737B1 (en) * 1998-06-02 2002-03-26 Rf Code, Inc. Object Identification system with adaptive transceivers and methods of operation
JPH1174938A (ja) * 1997-08-29 1999-03-16 Nippon Steel Corp Ａｓｋ変調波通信装置、データキャリア及び通信システム
JPH11220429A (ja) * 1997-11-13 1999-08-10 Matsushita Electric Ind Co Ltd 適応等化装置
JP3878320B2 (ja) * 1998-03-25 2007-02-07 株式会社ルネサステクノロジ 出力回路、パルス幅変調回路および半導体集積回路
UA54622C2 (uk) * 1998-11-05 2003-03-17 Інфінеон Текнолоджіз Аг Спосіб демодуляції імодульованої шляхом зміни амплітуди між низьким і високим рівнями напруги і демодулятор для його здійснення
US7110435B1 (en) * 1999-03-15 2006-09-19 Parkervision, Inc. Spread spectrum applications of universal frequency translation
US6940916B1 (en) * 2000-01-27 2005-09-06 Pmc-Sierra, Inc. Wideband analog quadrature modulator/demodulator with pre-compensation/post-compensation correction
JP2001326569A (ja) 2000-05-16 2001-11-22 Toshiba Corp Ｌｅｄ駆動回路及び光送信モジュール
JP2001326698A (ja) * 2000-05-18 2001-11-22 Matsushita Electric Ind Co Ltd Ａｓｋ変調回路
US7050419B2 (en) * 2001-02-23 2006-05-23 Terayon Communicaion Systems, Inc. Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing
US6928293B2 (en) * 2001-03-27 2005-08-09 Samsung Electronics Co., Ltd. Apparatus and method for receiving quick paging message in mobile station
GB2393049B (en) * 2002-09-13 2005-09-28 Hitachi Ltd High frequency semiconductor integrated circuit and radio communication system
JP3879640B2 (ja) * 2002-09-18 2007-02-14 オムロン株式会社 Ａｓｋ変調回路
JP2004153442A (ja) 2002-10-29 2004-05-27 Sony Corp 光送信装置、光受信装置および光通信システム、並びにその送・受信方法
JP3778906B2 (ja) 2003-07-28 2006-05-24 アンリツ株式会社 短パルス発生回路及びその短パルス発生回路を用いたレーダ装置
JP2005210759A (ja) * 2004-01-19 2005-08-04 Sanken Electric Co Ltd 共振型スイッチング電源装置
JP2005217999A (ja) 2004-02-02 2005-08-11 Hitachi Ltd デジタルデータ伝送回路
JP4320615B2 (ja) 2004-06-04 2009-08-26 ソニー株式会社 光ディスクドライブ
US7710311B2 (en) * 2004-10-14 2010-05-04 Anritsu Corporation Short range radar small in size and low in power consumption and controlling method thereof
WO2007106443A2 (en) * 2006-03-10 2007-09-20 Tlc Precision Wafer Technology, Inc. Monolithic integrated transceiver

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