KR860005499A - 무선 수신기 - Google Patents

무선 수신기

Info

Publication number
KR860005499A
KR860005499A KR1019850009723A KR850009723A KR860005499A KR 860005499 A KR860005499 A KR 860005499A KR 1019850009723 A KR1019850009723 A KR 1019850009723A KR 850009723 A KR850009723 A KR 850009723A KR 860005499 A KR860005499 A KR 860005499A
Authority
KR
South Korea
Prior art keywords
wireless receiver
receiver
wireless
Prior art date
Application number
KR1019850009723A
Other languages
English (en)
Other versions
KR940006169B1 (ko
Inventor
린더레 하인쯔
Original Assignee
테믹 텔레풍켄 마이크로엘렉트로닉 게엠베하
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 테믹 텔레풍켄 마이크로엘렉트로닉 게엠베하 filed Critical 테믹 텔레풍켄 마이크로엘렉트로닉 게엠베하
Publication of KR860005499A publication Critical patent/KR860005499A/ko
Application granted granted Critical
Publication of KR940006169B1 publication Critical patent/KR940006169B1/ko

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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
KR1019850009723A 1984-12-24 1985-12-23 무선 수신기 KR940006169B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843447282 DE3447282A1 (de) 1984-12-24 1984-12-24 Funkempfaenger
DEP3447282.7 1984-12-24

Publications (2)

Publication Number Publication Date
KR860005499A true KR860005499A (ko) 1986-07-23
KR940006169B1 KR940006169B1 (ko) 1994-07-08

Family

ID=6253811

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009723A KR940006169B1 (ko) 1984-12-24 1985-12-23 무선 수신기

Country Status (4)

Country Link
US (1) US4761828A (ko)
JP (1) JP2540299B2 (ko)
KR (1) KR940006169B1 (ko)
DE (1) DE3447282A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903334A (en) * 1988-05-05 1990-02-20 Thomson Consumer Electronics, Inc. System for preventing crosstalk in a multi-input electronic device
JPH0750861B2 (ja) * 1988-08-10 1995-05-31 パイオニア株式会社 Ｆｍ受信機のパルス性ノイズ抑圧装置
DE3942959C2 (de) * 1989-12-23 1995-06-29 Telefunken Microelectron Funkempfänger
WO1994006213A1 (en) * 1992-09-02 1994-03-17 Motorola, Inc. Radio receiver
US5564097A (en) * 1994-05-26 1996-10-08 Rockwell International Spread intermediate frequency radio receiver with adaptive spurious rejection
JP2993558B2 (ja) * 1996-10-23 1999-12-20 日本電気株式会社 受信機
AU5429398A (en) * 1996-11-06 1998-05-29 Sanielevici, Lucia Apparatus and method for reducing low-frequency distortion in frequency converted signals
US5914634A (en) * 1997-09-17 1999-06-22 Northern Telecom Limited Multiple switchable input LNA with input impedance control
US6188880B1 (en) 1997-11-04 2001-02-13 Lucia Sanielevici Apparatus and method for reducing low-frequency distortion in frequency converted signals
KR20060056095A (ko) * 2004-11-19 2006-05-24 지씨티 세미컨덕터 인코포레이티드 집적화된 무선 수신 장치 및 그 방법
DE102005030349B4 (de) * 2005-06-29 2016-06-30 Intel Deutschland Gmbh Empfangsvorrichtung und Verfahren zum Anpassen eines Dynamikbereichs einer Empfangsvorrichtung
CN112640203B (zh) 2018-08-31 2023-11-21 瑞典爱立信有限公司 用于点对点无线电链路的天线罩加热
EP3844533A1 (en) 2018-08-31 2021-07-07 Telefonaktiebolaget Lm Ericsson (Publ) Improved precipitation monitoring using point to point radio links
CA3117132C (en) 2018-10-19 2022-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Identifying disturbance events at point to point radio links
US11018783B2 (en) * 2019-07-12 2021-05-25 Eagle Technology, Llc System and method for mitigating broadband interference

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622887A (en) * 1969-05-15 1971-11-23 Motorola Inc Overload compensation circuit for antenna tuning system
JPS5710147B2 (ko) * 1973-04-02 1982-02-25
SE7512401L (sv) * 1974-11-07 1976-05-10 Decca Ltd Dempsats for antenner
US4126828A (en) * 1976-07-31 1978-11-21 Trio Kabushiki Kaisha Intermodulation antiinterference device for superheterodyne receiver
US4172239A (en) * 1978-10-06 1979-10-23 Rca Corporation Signal attenuator
JPS6035856B2 (ja) * 1978-10-28 1985-08-16 ヤマハ株式会社 受信機
US4245353A (en) * 1979-01-17 1981-01-13 Rockwell International Corporation Amplitude tilt correction apparatus
JPS55150624A (en) * 1979-05-12 1980-11-22 Clarion Co Ltd Agc system of fm receiver
JPS5620347A (en) * 1979-07-26 1981-02-25 Onkyo Corp Fm stereophonic tuner circuit
JPS5643809A (en) * 1979-09-19 1981-04-22 Hitachi Ltd Automatic gain controller
DE3005537A1 (de) * 1980-02-14 1981-08-20 Wolf, Max, 8103 Oberammergau Verfahren und vorrichtung zur beseitigung von, auf einem hoeherfrequenten uebertragungsweg angelangerten stoerungen
JPS5710147U (ko) * 1980-06-19 1982-01-19
DE3210454A1 (de) * 1982-03-22 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Empfaenger-eingangsschaltung
JPS59112719A (ja) * 1982-12-20 1984-06-29 Hitachi Ltd 自動選局装置
US4479254A (en) * 1982-12-27 1984-10-23 Rockwell International Corporation Noise floor automatic gain control
JPS59168728A (ja) * 1983-03-15 1984-09-22 Nec Corp 自動利得制御増幅装置
DE3326062A1 (de) * 1983-07-20 1985-01-31 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Detektor zur anzeige von frequenzstoerhubspitzen

Also Published As

Publication number Publication date
JP2540299B2 (ja) 1996-10-02
KR940006169B1 (ko) 1994-07-08
DE3447282A1 (de) 1986-07-10
US4761828A (en) 1988-08-02
DE3447282C2 (ko) 1990-02-22
JPS61157033A (ja) 1986-07-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee