NL184932C - Radiozendontvangtoestel. - Google Patents

Radiozendontvangtoestel.

Info

Publication number
NL184932C
NL184932C NLAANVRAGE7501814,A NL7501814A NL184932C NL 184932 C NL184932 C NL 184932C NL 7501814 A NL7501814 A NL 7501814A NL 184932 C NL184932 C NL 184932C
Authority
NL
Netherlands
Prior art keywords
radio transceiver
transceiver
radio
Prior art date
Application number
NLAANVRAGE7501814,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7501814A (nl
NL184932B (nl
Original Assignee
Alcatel Nv
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 Alcatel Nv filed Critical Alcatel Nv
Publication of NL7501814A publication Critical patent/NL7501814A/xx
Publication of NL184932B publication Critical patent/NL184932B/xx
Application granted granted Critical
Publication of NL184932C publication Critical patent/NL184932C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
NLAANVRAGE7501814,A 1974-02-27 1975-02-17 Radiozendontvangtoestel. NL184932C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2409375A DE2409375C2 (de) 1974-02-27 1974-02-27 Funksendeempfangsgerät

Publications (3)

Publication Number Publication Date
NL7501814A NL7501814A (nl) 1975-08-29
NL184932B NL184932B (nl) 1989-07-03
NL184932C true NL184932C (nl) 1989-12-01

Family

ID=5908603

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7501814,A NL184932C (nl) 1974-02-27 1975-02-17 Radiozendontvangtoestel.

Country Status (9)

Country Link
US (1) US4069454A (xx)
CH (1) CH581926A5 (xx)
DE (1) DE2409375C2 (xx)
FR (1) FR2262468B1 (xx)
GB (1) GB1473608A (xx)
NL (1) NL184932C (xx)
NO (1) NO139762C (xx)
SE (1) SE393013B (xx)
TR (1) TR18843A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132951A (en) * 1977-04-27 1979-01-02 Texas Instruments Incorporated Digital processor controlled radio system
US4392248A (en) * 1981-10-05 1983-07-05 Time And Frequency Technology, Inc. Attention signal receiver for emergency broadcast systems
JP2531254B2 (ja) * 1989-01-18 1996-09-04 日本電気株式会社 分散無線システムの回線接続方法
DE4117241C2 (de) * 1991-05-27 1995-08-03 Loewe Opta Gmbh Abstimmeinheit für Geräte der Nachrichtentechnik
DE4328912C2 (de) * 1993-08-27 1998-08-27 Siemens Ag Abgleichverfahren für einen Überlagerungsempfänger
US5995849A (en) * 1997-11-26 1999-11-30 Direct Wireless Communication Corp. Direct wireless communication system and method of operation
KR100554431B1 (ko) * 2003-11-05 2006-02-22 기륭전자 주식회사 차량 위성 디지털 오디오 라디오방송 수신기용 어댑터 및그러한 어댑터를 구비한 차량용 오디오 시스템
KR100549614B1 (ko) * 2003-11-05 2006-02-03 기륭전자 주식회사 시분할 프로토콜을 이용한 무선원격제어기 및 이를포함하는위성라디오

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462279A (fr) * 1965-09-21 1966-04-15 Cit Alcatel Liaisons radio à fréquences porteuses aléatoires
US3443228A (en) * 1965-11-22 1969-05-06 Gen Atronics Corp Optimum frequency communication system with different test frequencies in different test intervals
NL6617461A (xx) * 1966-12-13 1968-06-14

Also Published As

Publication number Publication date
NO139762C (no) 1979-05-02
DE2409375C2 (de) 1975-08-21
NL7501814A (nl) 1975-08-29
NO750644L (xx) 1975-08-28
DE2409375B1 (de) 1975-01-09
NL184932B (nl) 1989-07-03
GB1473608A (en) 1977-05-18
NO139762B (no) 1979-01-22
US4069454A (en) 1978-01-17
CH581926A5 (xx) 1976-11-15
SE393013B (sv) 1977-04-25
SE7502069L (xx) 1975-08-28
TR18843A (tr) 1977-11-01
FR2262468B1 (xx) 1981-10-23
FR2262468A1 (xx) 1975-09-19

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ALCATEL N.V.

V1 Lapsed because of non-payment of the annual fee