ATE104060T1 - Sende- und empfangssystem fuer hochfrequenz. - Google Patents

Sende- und empfangssystem fuer hochfrequenz.

Info

Publication number
ATE104060T1
ATE104060T1 AT89310838T AT89310838T ATE104060T1 AT E104060 T1 ATE104060 T1 AT E104060T1 AT 89310838 T AT89310838 T AT 89310838T AT 89310838 T AT89310838 T AT 89310838T AT E104060 T1 ATE104060 T1 AT E104060T1
Authority
AT
Austria
Prior art keywords
signals
transmission
transmitter
receiver
reception system
Prior art date
Application number
AT89310838T
Other languages
English (en)
Inventor
Ian David Kimber
Stephen John Roome
Original Assignee
Thorn Emi Electronics Ltd
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 Thorn Emi Electronics Ltd filed Critical Thorn Emi Electronics Ltd
Application granted granted Critical
Publication of ATE104060T1 publication Critical patent/ATE104060T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/38—Jamming means, e.g. producing false echoes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/038—Feedthrough nulling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
AT89310838T 1988-10-25 1989-10-20 Sende- und empfangssystem fuer hochfrequenz. ATE104060T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888824968A GB8824968D0 (en) 1988-10-25 1988-10-25 Radio frequency transmission and reception system
EP89310838A EP0366374B1 (de) 1988-10-25 1989-10-20 Sende- und Empfangssystem für Hochfrequenz

Publications (1)

Publication Number Publication Date
ATE104060T1 true ATE104060T1 (de) 1994-04-15

Family

ID=10645755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89310838T ATE104060T1 (de) 1988-10-25 1989-10-20 Sende- und empfangssystem fuer hochfrequenz.

Country Status (5)

Country Link
US (1) US5047774A (de)
EP (1) EP0366374B1 (de)
AT (1) ATE104060T1 (de)
DE (1) DE68914391D1 (de)
GB (1) GB8824968D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100527689C (zh) * 2001-09-14 2009-08-12 艾利森电话股份有限公司 在802.11类型的无线局域网系统中避免信号间干扰的方法
US6977579B2 (en) * 2003-11-06 2005-12-20 International Business Machines Corporation Radio frequency identification aiding the visually impaired
IL178910A (en) * 2006-10-26 2008-04-13 Rst Reut Systems & Advanced Te Airborne bait that transmits radio frequencies (RF) and a method of deceiving radar-guided missiles by exploiting it
RU2548231C1 (ru) * 2014-04-23 2015-04-20 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Стенд для измерения амплитудных диаграмм обратного рассеяния от радиолокационной цели

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624652A (en) * 1946-01-16 1971-11-30 Us Navy Pulse generation system
US2952015A (en) * 1959-06-02 1960-09-06 Kenneth G Eakin Pulsed noise source for receiver sensitivity testing
US3113268A (en) * 1961-03-31 1963-12-03 Ling Temco Vought Inc Coherent multi-mode repeater
US4212012A (en) * 1978-12-18 1980-07-08 Raytheon Company Continuous wave radar
FR2582409B1 (fr) * 1979-09-07 1988-02-05 Thomson Csf Dispositif d'ecoute et de brouillage simultanes
US4423505A (en) * 1981-11-23 1983-12-27 Loral Corp. Cued adaptive canceller
US4743905A (en) * 1985-08-16 1988-05-10 Westinghouse Electric Corp. Electronic counter measure system utilizing a digital RF memory

Also Published As

Publication number Publication date
DE68914391D1 (de) 1994-05-11
EP0366374A3 (en) 1990-08-08
EP0366374B1 (de) 1994-04-06
GB8824968D0 (en) 1989-05-17
US5047774A (en) 1991-09-10
EP0366374A2 (de) 1990-05-02

Similar Documents

Publication Publication Date Title
ATE392747T1 (de) Vollduplex-sende-/empfangsgerät mit verteilter duplex-funktion
CA2074115A1 (en) Output level control circuit for use in rf transmitter
EP0364036A3 (de) Kontinuierlich sendendes und empfangendes Radar
CA2104215A1 (en) Radio receiver for forming a baseband signal of time-varying frequencies
UA27722C2 (uk) Схема та спосіб регулювання коефіцієнта підсилення підсилювача, що є частиною радіопередавача
CA2053778A1 (en) Output level control circuit for use in rf power amplifier
AU2478992A (en) A method for automatic transmission power control in a transceiver suitable for a cdma environment employing direct sequence diffusion
DE60333871D1 (de) Signalempfang in einer vorrichtung mit einem sender
CA2053890A1 (en) Time Domain Radio Transmission System
CA2220393A1 (en) Data transmission system with a low peak-to-average power ratio based on distorting small amplitude signals
GB2174846B (en) Attenuation of microwave signals
ATE104060T1 (de) Sende- und empfangssystem fuer hochfrequenz.
JPS5414261A (en) Coded pulse ultrasonic wave transmitter receiver
JPS5585272A (en) Body confirming device
JPS55161429A (en) Signal transmitting and receiving system
JPS55161430A (en) Radio communicating system
JPS5618777A (en) Range measuring apparatus
CA1274282C (en) TRANSMITTER CAPABLE OF CONTROLLING OUT-OF-BAND TRANSMISSIONS
FR2628273B1 (fr) Transmetteur de trains d'impulsions
FR2391599A1 (fr) Installation pour la transmission de signaux d'information a l'aide d'une modulation delta a reglage numerique
JPS5451559A (en) Mimic target
RU93006216A (ru) Адаптивная помехозащищенная линия связи
GB874351A (en) Improvements in or relating to pulsed radars
JPS5468102A (en) Sound reinforcement system
DE69939205D1 (de) Verfahren zur Sendeleistungsregelung mittels empfangener Signale, und Empfänger damit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties