JP2009017528A - パルス発生回路及びuwb通信装置 - Google Patents

パルス発生回路及びuwb通信装置 Download PDF

Info

Publication number
JP2009017528A
JP2009017528A JP2008042517A JP2008042517A JP2009017528A JP 2009017528 A JP2009017528 A JP 2009017528A JP 2008042517 A JP2008042517 A JP 2008042517A JP 2008042517 A JP2008042517 A JP 2008042517A JP 2009017528 A JP2009017528 A JP 2009017528A
Authority
JP
Japan
Prior art keywords
pulse
circuit
generation circuit
signal
pulse wave
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.)
Withdrawn
Application number
JP2008042517A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009017528A5 (enExample
Inventor
Katsuyuki Ikeda
勝幸 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2008042517A priority Critical patent/JP2009017528A/ja
Priority to US12/131,956 priority patent/US7719338B2/en
Publication of JP2009017528A publication Critical patent/JP2009017528A/ja
Publication of JP2009017528A5 publication Critical patent/JP2009017528A5/ja
Withdrawn legal-status Critical Current

Links

Images

Landscapes

  • Dc Digital Transmission (AREA)
  • Pulse Circuits (AREA)
JP2008042517A 2007-06-05 2008-02-25 パルス発生回路及びuwb通信装置 Withdrawn JP2009017528A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008042517A JP2009017528A (ja) 2007-06-05 2008-02-25 パルス発生回路及びuwb通信装置
US12/131,956 US7719338B2 (en) 2007-06-05 2008-06-03 Pulse generating circuit and UWB communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007148981 2007-06-05
JP2008042517A JP2009017528A (ja) 2007-06-05 2008-02-25 パルス発生回路及びuwb通信装置

Publications (2)

Publication Number Publication Date
JP2009017528A true JP2009017528A (ja) 2009-01-22
JP2009017528A5 JP2009017528A5 (enExample) 2011-02-10

Family

ID=40357801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008042517A Withdrawn JP2009017528A (ja) 2007-06-05 2008-02-25 パルス発生回路及びuwb通信装置

Country Status (1)

Country Link
JP (1) JP2009017528A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010233181A (ja) * 2009-03-30 2010-10-14 Nippon Telegr & Teleph Corp <Ntt> 無線送信機
JP2012500596A (ja) * 2008-08-18 2012-01-05 クゥアルコム・インコーポレイテッド 三分周直交位相周波数分周器
KR20230079577A (ko) * 2021-11-29 2023-06-07 연세대학교 산학협력단 광대역 임펄스 생성 장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012500596A (ja) * 2008-08-18 2012-01-05 クゥアルコム・インコーポレイテッド 三分周直交位相周波数分周器
JP2010233181A (ja) * 2009-03-30 2010-10-14 Nippon Telegr & Teleph Corp <Ntt> 無線送信機
KR20230079577A (ko) * 2021-11-29 2023-06-07 연세대학교 산학협력단 광대역 임펄스 생성 장치
KR102588014B1 (ko) 2021-11-29 2023-10-11 연세대학교 산학협력단 광대역 임펄스 생성 장치

Similar Documents

Publication Publication Date Title
US6094103A (en) Multiple feedback loop ring oscillator and delay cell
US8154352B2 (en) Oscillating circuit
US8232844B2 (en) Synchronous oscillator, clock recovery apparatus, clock distribution circuit, and multi-mode injection circuit
JP4049511B2 (ja) 位相合成回路およびタイミング信号発生回路
US7321640B2 (en) Active polyphase inverter filter for quadrature signal generation
JP2009188468A (ja) 集積回路
US7965118B2 (en) Method and apparatus for achieving 50% duty cycle on the output VCO of a phased locked loop
JP5360672B2 (ja) パルス発生回路およびuwb通信装置
US8004342B2 (en) Mixer with shorting switch
US7719338B2 (en) Pulse generating circuit and UWB communication system
JP2009284466A (ja) ミキサー回路、通信装置及び電子機器
Zhao et al. A wide tuning range voltage-controlled ring oscillator dedicated to ultrasound transmitter
JPH1127116A (ja) 半導体集積回路、電圧コントロールディレイライン、ディレイロックドループ、自己同期パイプライン式デジタルシステム、電圧制御発振器、およびフェーズロックドループ
JP5217351B2 (ja) パルス発生回路およびuwb通信装置
JP2009017528A (ja) パルス発生回路及びuwb通信装置
US9059837B1 (en) Clock data recovery circuit and clock data recovery method
RU2455755C1 (ru) Кольцевой кмоп генератор, управляемый напряжением
US7804347B2 (en) Pulse generator circuit and communication apparatus
US9548727B2 (en) Oscillator circuit
US9537476B1 (en) Level shifter with low duty cycle variation
US10367494B2 (en) Fast-response references-less frequency detector
US20250183879A1 (en) Phase adjustment circuit
US20060232346A1 (en) Integrated circuit including a ring oscillator circuit
JP7119757B2 (ja) パルス位置変調回路及び送信回路
US6917224B2 (en) Frequency synthesizer and frequency synthesizing method

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101221

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101221

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20120314