JP4021144B2 - 超線形積分器を用いたｆｓｋ復調器 - Google Patents

超線形積分器を用いたｆｓｋ復調器 Download PDF

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JP4021144B2
JP4021144B2 JP2000514439A JP2000514439A JP4021144B2 JP 4021144 B2 JP4021144 B2 JP 4021144B2 JP 2000514439 A JP2000514439 A JP 2000514439A JP 2000514439 A JP2000514439 A JP 2000514439A JP 4021144 B2 JP4021144 B2 JP 4021144B2
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signal
circuit
value
encoded
bit
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JP2001518749A (ja
JP2001518749A5 (enExample
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ガバウリー，マイケル，ジェイ．
フェン，クシアオクシン
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ローズマウント インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
    • H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2000514439A 1997-10-01 1998-09-28 超線形積分器を用いたｆｓｋ復調器 Expired - Lifetime JP4021144B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/941,949 1997-10-01
US08/941,949 US6021162A (en) 1997-10-01 1997-10-01 Vortex serial communications
PCT/US1998/020274 WO1999017508A1 (en) 1997-10-01 1998-09-28 Fsk demodulator using a super linear integrator

Publications (3)

Publication Number Publication Date
JP2001518749A JP2001518749A (ja) 2001-10-16
JP2001518749A5 JP2001518749A5 (enExample) 2006-01-05
JP4021144B2 true JP4021144B2 (ja) 2007-12-12

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Application Number Title Priority Date Filing Date
JP2000514439A Expired - Lifetime JP4021144B2 (ja) 1997-10-01 1998-09-28 超線形積分器を用いたｆｓｋ復調器

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Country Link
US (1) US6021162A (enExample)
EP (1) EP1020057B1 (enExample)
JP (1) JP4021144B2 (enExample)
CN (1) CN1106101C (enExample)
AT (1) ATE260009T1 (enExample)
BR (1) BR9812614A (enExample)
CA (1) CA2305425A1 (enExample)
DE (1) DE69821784T2 (enExample)
WO (1) WO1999017508A1 (enExample)

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US6885949B2 (en) * 2002-07-24 2005-04-26 Smar Research Corporation System and method for measuring system parameters and process variables using multiple sensors which are isolated by an intrinsically safe barrier
DE102005041455A1 (de) * 2005-08-31 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
US20100305437A1 (en) * 2007-06-08 2010-12-02 Michael Liebschner System and method for intra-body communication
JP5023836B2 (ja) * 2007-06-25 2012-09-12 横河電機株式会社 ２線式フィールド機器
US9217653B2 (en) 2007-09-13 2015-12-22 Rosemount Inc. High performance architecture for process transmitters
TWI583187B (zh) * 2013-07-30 2017-05-11 聯詠科技股份有限公司 資料處理方法及裝置
EP4057089B1 (en) 2013-08-06 2024-07-31 Bedrock Automation Platforms Inc. Programmable discrete output module and corresponding method
CN104347101B (zh) * 2013-08-08 2017-10-27 联咏科技股份有限公司 数据处理方法及装置
US10663331B2 (en) 2013-09-26 2020-05-26 Rosemount Inc. Magnetic flowmeter with power limit and over-current detection
JP6964968B2 (ja) * 2016-09-28 2021-11-10 新コスモス電機株式会社 電気機器および電気機器の信号に重畳するノイズを低減する方法
US10277216B1 (en) * 2017-09-27 2019-04-30 Apple Inc. Wide range input voltage differential receiver
CN109635908B (zh) * 2018-12-13 2020-09-11 中山大学 数模混合解码电路、解码方法及系统架构
CN112542996A (zh) * 2019-09-20 2021-03-23 中国科学院微电子研究所 陀螺数字信号的高阶同步积分解调电路和方法

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Also Published As

Publication number Publication date
EP1020057A1 (en) 2000-07-19
WO1999017508A1 (en) 1999-04-08
ATE260009T1 (de) 2004-03-15
EP1020057B1 (en) 2004-02-18
US6021162A (en) 2000-02-01
DE69821784T2 (de) 2004-12-02
CN1106101C (zh) 2003-04-16
DE69821784D1 (de) 2004-03-25
JP2001518749A (ja) 2001-10-16
BR9812614A (pt) 2000-08-01
CA2305425A1 (en) 1999-04-08
CN1279854A (zh) 2001-01-10

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