JP2001237699A5 - - Google Patents

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Publication number
JP2001237699A5
JP2001237699A5 JP2000046200A JP2000046200A JP2001237699A5 JP 2001237699 A5 JP2001237699 A5 JP 2001237699A5 JP 2000046200 A JP2000046200 A JP 2000046200A JP 2000046200 A JP2000046200 A JP 2000046200A JP 2001237699 A5 JP2001237699 A5 JP 2001237699A5
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JP
Japan
Prior art keywords
signal
circuit
frequency
oscillation
setting
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2000046200A
Other languages
English (en)
Japanese (ja)
Other versions
JP3818624B2 (ja
JP2001237699A (ja
Filing date
Publication date
Priority claimed from JP2000046200A external-priority patent/JP3818624B2/ja
Priority to JP2000046200A priority Critical patent/JP3818624B2/ja
Application filed filed Critical
Priority to TW090103240A priority patent/TW558888B/zh
Priority to US09/788,363 priority patent/US6714772B2/en
Priority to KR1020010008664A priority patent/KR100682000B1/ko
Publication of JP2001237699A publication Critical patent/JP2001237699A/ja
Priority to US10/778,166 priority patent/US7162216B2/en
Publication of JP2001237699A5 publication Critical patent/JP2001237699A5/ja
Publication of JP3818624B2 publication Critical patent/JP3818624B2/ja
Application granted granted Critical
Priority to US11/637,759 priority patent/US20070087716A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000046200A 2000-02-23 2000-02-23 無線通信システム Expired - Fee Related JP3818624B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2000046200A JP3818624B2 (ja) 2000-02-23 2000-02-23 無線通信システム
TW090103240A TW558888B (en) 2000-02-23 2001-02-14 Radio communication system
US09/788,363 US6714772B2 (en) 2000-02-23 2001-02-21 Wireless communication system
KR1020010008664A KR100682000B1 (ko) 2000-02-23 2001-02-21 무선 통신 시스템
US10/778,166 US7162216B2 (en) 2000-02-23 2004-02-17 Wireless communication system
US11/637,759 US20070087716A1 (en) 2000-02-23 2006-12-13 Wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000046200A JP3818624B2 (ja) 2000-02-23 2000-02-23 無線通信システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006075033A Division JP2006157983A (ja) 2006-03-17 2006-03-17 無線通信システム

Publications (3)

Publication Number Publication Date
JP2001237699A JP2001237699A (ja) 2001-08-31
JP2001237699A5 true JP2001237699A5 (enExample) 2005-01-13
JP3818624B2 JP3818624B2 (ja) 2006-09-06

Family

ID=18568669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000046200A Expired - Fee Related JP3818624B2 (ja) 2000-02-23 2000-02-23 無線通信システム

Country Status (4)

Country Link
US (3) US6714772B2 (enExample)
JP (1) JP3818624B2 (enExample)
KR (1) KR100682000B1 (enExample)
TW (1) TW558888B (enExample)

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US7174147B2 (en) * 2001-04-11 2007-02-06 Kyocera Wireless Corp. Bandpass filter with tunable resonator
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US7746292B2 (en) 2001-04-11 2010-06-29 Kyocera Wireless Corp. Reconfigurable radiation desensitivity bracket systems and methods
US7154440B2 (en) 2001-04-11 2006-12-26 Kyocera Wireless Corp. Phase array antenna using a constant-gain phase shifter
US7071776B2 (en) 2001-10-22 2006-07-04 Kyocera Wireless Corp. Systems and methods for controlling output power in a communication device
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EP1505720B1 (en) * 2003-08-06 2018-07-18 Synergy Microwave Corporation Tunable frequency, low phase noise and low thermal drift oscillator
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US7088189B2 (en) * 2003-09-09 2006-08-08 Synergy Microwave Corporation Integrated low noise microwave wideband push-push VCO
US7292113B2 (en) * 2003-09-09 2007-11-06 Synergy Microwave Corporation Multi-octave band tunable coupled-resonator oscillator
US7262670B2 (en) * 2003-12-09 2007-08-28 Synergy Microwave Corporation Low thermal drift, tunable frequency voltage controlled oscillator
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US7366485B2 (en) 2004-03-04 2008-04-29 Matsushita Electric Industrial Co., Ltd. Multimode wireless transmitter and a portable wireless device using the same
US7599677B2 (en) * 2004-03-31 2009-10-06 Broadcom Corporation Charge pump circuit having switches
CA2563174C (en) * 2004-04-21 2009-07-21 Synergy Microwave Corporation Wideband voltage controlled oscillator employing evanescent mode coupled-resonators
US7248845B2 (en) 2004-07-09 2007-07-24 Kyocera Wireless Corp. Variable-loss transmitter and method of operation
CA2515982C (en) * 2004-08-16 2008-07-22 Synergy Microwave Corporation Low noise, hybrid tuned wideband voltage controlled oscillator
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JP2006140852A (ja) * 2004-11-12 2006-06-01 Kenwood Corp Ｐｌｌ回路
JP3964426B2 (ja) * 2004-11-17 2007-08-22 シャープ株式会社 発振器、集積回路、通信装置
EP1886403B1 (en) * 2005-05-20 2018-12-26 Synergy Microwave Corporation Tunable oscillator having series and parallel tuned resonant circuits
DE102005041052B3 (de) * 2005-08-30 2007-03-29 Infineon Technologies Ag Verfahren zur Stabilitätskontrolle einer selbstschwingenden Treiberschaltung und selbstschwingende Treiberschaltung
CA2566283C (en) 2005-11-02 2011-10-18 Synergy Microwave Corporation User-definable, low cost, low phase hit and spectrally pure tunable oscillator
EP1786096A3 (en) * 2005-11-15 2007-06-27 Synergy Microwave Corproation Low cost multi-octave-band tunable oscillator having low and uniform phase noise
US7912428B2 (en) * 2005-11-16 2011-03-22 Broadcom Corporation System and method providing variable-frequency IF conversion in a multimode communication device
US8503545B2 (en) * 2006-08-31 2013-08-06 Advanced Micro Devices, Inc. I/Q imbalance compensation
WO2008114313A1 (ja) * 2007-03-16 2008-09-25 Fujitsu Limited Ｐｌｌ周波数シンセサイザ
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TWI533608B (zh) 2014-06-30 2016-05-11 友達光電股份有限公司 資料接收器及資料接收方法
CN104580038B (zh) * 2014-12-30 2017-12-29 江苏中兴微通信息科技有限公司 一种自回环结构的收发联合iq失衡估计与补偿方法
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