HK1205603A1 - 微波數字無線電應用中的雙接收機信號電平和干擾檢測接收機結構 - Google Patents

微波數字無線電應用中的雙接收機信號電平和干擾檢測接收機結構

Info

Publication number
HK1205603A1
HK1205603A1 HK15106062.3A HK15106062A HK1205603A1 HK 1205603 A1 HK1205603 A1 HK 1205603A1 HK 15106062 A HK15106062 A HK 15106062A HK 1205603 A1 HK1205603 A1 HK 1205603A1
Authority
HK
Hong Kong
Prior art keywords
signal level
digital radio
interference detection
receiver
radio applications
Prior art date
Application number
HK15106062.3A
Other languages
English (en)
Inventor
沈穎
阮青
亞歷山大‧賽美尼舍夫
肖恩‧沃爾什
威廉姆‧施密德
Original Assignee
Zte Usa Inc
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 Zte Usa Inc filed Critical Zte Usa Inc
Publication of HK1205603A1 publication Critical patent/HK1205603A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1045—Adjacent-channel interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
HK15106062.3A 2012-05-07 2015-06-25 微波數字無線電應用中的雙接收機信號電平和干擾檢測接收機結構 HK1205603A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261643774P 2012-05-07 2012-05-07
PCT/US2013/038666 WO2013169514A1 (en) 2012-05-07 2013-04-29 Receiver architecture for dual receiver signal level and interference detection in microwave digital radio applications

Publications (1)

Publication Number Publication Date
HK1205603A1 true HK1205603A1 (zh) 2015-12-18

Family

ID=49551160

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15106062.3A HK1205603A1 (zh) 2012-05-07 2015-06-25 微波數字無線電應用中的雙接收機信號電平和干擾檢測接收機結構

Country Status (5)

Country Link
US (1) US9362964B2 (zh)
EP (1) EP2850795B1 (zh)
CN (1) CN104272686B (zh)
HK (1) HK1205603A1 (zh)
WO (1) WO2013169514A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012622B1 (fr) * 2013-10-31 2019-08-09 Thales Procede de detection d'interferences dans un signal de radio-navigation par satellite
GB2551205B (en) * 2016-06-10 2020-05-06 Etl Systems Ltd A self-optimising RF amplifier
CN108732433B (zh) * 2018-07-24 2024-05-28 深圳市华讯方舟光电技术有限公司 微波变频器噪声值检测系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220687A (en) * 1990-05-30 1993-06-15 Pioneer Electronic Corporation Radio receiver having switch for switching between a wide filter and a narrow filter
JP3389341B2 (ja) 1994-08-11 2003-03-24 パイオニア株式会社 Ｆｍ受信機
JP3825484B2 (ja) 1994-09-02 2006-09-27 富士通テン株式会社 受信機
JPH11136154A (ja) 1997-10-31 1999-05-21 Sony Corp 受信装置
US6965655B1 (en) 2000-06-20 2005-11-15 Texas Instruments Incorporated Apparatus for and method of optimizing the performance of a radio frequency receiver in the presence of interference
JP3906792B2 (ja) * 2002-01-22 2007-04-18 松下電器産業株式会社 高周波信号受信装置とその製造方法
JP4423251B2 (ja) * 2005-10-13 2010-03-03 シャープ株式会社 無線受信装置
US7761072B2 (en) * 2005-12-14 2010-07-20 Sige Semiconductor (Europe) Limited GPS receiver with improved immunity to burst transmissions
US20070155348A1 (en) 2005-12-29 2007-07-05 Wionics Research Apparatus and method for ultra wide band architectures
US8184676B2 (en) * 2008-06-27 2012-05-22 Csr Technology Inc. Method and apparatus for mitigating the effects of CW interference via post correlation processing in a GPS receiver
US8219059B2 (en) 2009-11-13 2012-07-10 Ubiquiti Networks, Inc. Adjacent channel optimized receiver
US8817923B2 (en) 2010-06-02 2014-08-26 Mitsubishi Electric Corporation Digital broadcast receiver
US8498600B2 (en) * 2010-08-04 2013-07-30 Infomax Communication Co., Ltd. Automatic gain control system with dual-RSSI interference detection for optimization of sensitivity and adjacent channel rejection performance of RF receivers

Also Published As

Publication number Publication date
CN104272686A (zh) 2015-01-07
EP2850795A1 (en) 2015-03-25
US20150050903A1 (en) 2015-02-19
CN104272686B (zh) 2017-09-05
WO2013169514A1 (en) 2013-11-14
EP2850795B1 (en) 2017-08-23
EP2850795A4 (en) 2016-02-17
US9362964B2 (en) 2016-06-07

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