ATE545197T1 - Verbesserungen in bezug auf logarithmische detektoren - Google Patents

Verbesserungen in bezug auf logarithmische detektoren

Info

Publication number
ATE545197T1
ATE545197T1 AT08844451T AT08844451T ATE545197T1 AT E545197 T1 ATE545197 T1 AT E545197T1 AT 08844451 T AT08844451 T AT 08844451T AT 08844451 T AT08844451 T AT 08844451T AT E545197 T1 ATE545197 T1 AT E545197T1
Authority
AT
Austria
Prior art keywords
oscillation
improvements regarding
amplifier element
logarithmic detectors
logarithmic
Prior art date
Application number
AT08844451T
Other languages
English (en)
Inventor
Forrest Brown
Original Assignee
Dockon Ag
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 Dockon Ag filed Critical Dockon Ag
Application granted granted Critical
Publication of ATE545197T1 publication Critical patent/ATE545197T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
    • H03D1/18—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
    • H03D11/04—Super-regenerative demodulator circuits for amplitude-modulated oscillations by means of semiconductor devices having more than two electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT08844451T 2007-11-01 2008-10-31 Verbesserungen in bezug auf logarithmische detektoren ATE545197T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0721481.0A GB0721481D0 (en) 2007-11-01 2007-11-01 Improvements in and relating to logarithmic amplifiers
PCT/GB2008/051021 WO2009056889A2 (en) 2007-11-01 2008-10-31 Improvements in and relating to logarithmic detectors

Publications (1)

Publication Number Publication Date
ATE545197T1 true ATE545197T1 (de) 2012-02-15

Family

ID=38834689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08844451T ATE545197T1 (de) 2007-11-01 2008-10-31 Verbesserungen in bezug auf logarithmische detektoren

Country Status (14)

Country Link
US (1) US7911235B2 (de)
EP (1) EP2215715B1 (de)
JP (1) JP5203464B2 (de)
CN (1) CN101897117B (de)
AT (1) ATE545197T1 (de)
CY (1) CY1112713T1 (de)
DK (1) DK2215715T3 (de)
ES (1) ES2380734T3 (de)
GB (1) GB0721481D0 (de)
HR (1) HRP20120199T1 (de)
PL (1) PL2215715T3 (de)
PT (1) PT2215715E (de)
SI (1) SI2215715T1 (de)
WO (1) WO2009056889A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102577101A (zh) * 2009-08-27 2012-07-11 京瓷株式会社 检波装置及使用了它的放大装置、发送装置和通信装置
EP2941797B1 (de) * 2012-12-03 2019-11-20 Dockon AG Rauscharmes detektionssystem mit einem log-detektor-verstärker
US9684807B2 (en) 2013-03-15 2017-06-20 Dockon Ag Frequency selective logarithmic amplifier with intrinsic frequency demodulation capability
WO2014152307A1 (en) 2013-03-15 2014-09-25 Dockon Ag Low-power, noise insensitive communication channel using logarithmic detector amplifier (lda) demodulator
WO2014144919A1 (en) 2013-03-15 2014-09-18 Forrest James Brown Power combiner and fixed/adjustable cpl antennas
US9236892B2 (en) 2013-03-15 2016-01-12 Dockon Ag Combination of steering antennas, CPL antenna(s), and one or more receive logarithmic detector amplifiers for SISO and MIMO applications
US11183974B2 (en) 2013-09-12 2021-11-23 Dockon Ag Logarithmic detector amplifier system in open-loop configuration for use as high sensitivity selective receiver without frequency conversion
KR101884242B1 (ko) * 2013-09-12 2018-08-01 도콘 아게 주파수 변환 없이 고감도 선택적 수신기로서 사용되기 위한 대수 검출 증폭기 시스템
US11082014B2 (en) 2013-09-12 2021-08-03 Dockon Ag Advanced amplifier system for ultra-wide band RF communication
US9755580B2 (en) * 2015-11-13 2017-09-05 Ethertronics, Inc. Tunable logarithmic amplifier
US10432143B2 (en) * 2017-12-25 2019-10-01 Shenzhen GOODIX Technology Co., Ltd. Circuit and method for facilitating startup time of crystal oscillator
CN115378375A (zh) * 2021-05-21 2022-11-22 立积电子股份有限公司 放大装置
EP4160909A1 (de) * 2021-09-30 2023-04-05 The Swatch Group Research and Development Ltd Superregenerativer empfänger und korrekturverfahren dafür
EP4160911A1 (de) * 2021-09-30 2023-04-05 The Swatch Group Research and Development Ltd Verfahren zur verbesserung des startvorgangs eines oszillators eines superreaktions-empfängers und empfänger zur durchführung dieses verfahrens
EP4160910A1 (de) * 2021-09-30 2023-04-05 The Swatch Group Research and Development Ltd Verfahren zur erfassunf eines rf-signals in einem empfänger mit superreaktion und empfänger zur durchführung dieses verfahrens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229550A (de) * 1958-07-12
US3320530A (en) 1964-07-08 1967-05-16 Nexus Res Lab Inc Quasi-logarithmic multimeter for providing an output which is a linear function of the logarithmic of the input
DE2103138C3 (de) * 1971-01-23 1979-10-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur Erzeugung einer harmonischen Schwingung
JPS5312808B2 (de) * 1972-02-07 1978-05-04
JPS5696507A (en) * 1979-12-15 1981-08-04 Matsushita Electric Works Ltd Superregenerative receiver
JPS56138340A (en) * 1980-03-31 1981-10-28 Matsushita Electric Works Ltd Reception signal level detecting system for superregenerative receiver
JPH1075273A (ja) * 1996-08-30 1998-03-17 Denso Corp 受信信号増幅装置
JP3957352B2 (ja) * 1997-02-05 2007-08-15 ローム株式会社 超再生復調回路
CN1145805C (zh) * 2001-02-05 2004-04-14 华为技术有限公司 驻波检测电路及其检测方法

Also Published As

Publication number Publication date
DK2215715T3 (da) 2012-04-23
PT2215715E (pt) 2012-04-13
US20100237935A1 (en) 2010-09-23
EP2215715A2 (de) 2010-08-11
CN101897117B (zh) 2013-03-20
HRP20120199T1 (hr) 2012-05-31
JP5203464B2 (ja) 2013-06-05
ES2380734T3 (es) 2012-05-17
CY1112713T1 (el) 2016-02-10
SI2215715T1 (sl) 2012-06-29
CN101897117A (zh) 2010-11-24
WO2009056889A2 (en) 2009-05-07
GB0721481D0 (en) 2007-12-12
PL2215715T3 (pl) 2012-07-31
EP2215715B1 (de) 2012-02-08
JP2011503950A (ja) 2011-01-27
US7911235B2 (en) 2011-03-22
WO2009056889A3 (en) 2010-05-27

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