ATE38751T1 - Vielfachkopplersystem. - Google Patents

Vielfachkopplersystem.

Info

Publication number
ATE38751T1
ATE38751T1 AT85304115T AT85304115T ATE38751T1 AT E38751 T1 ATE38751 T1 AT E38751T1 AT 85304115 T AT85304115 T AT 85304115T AT 85304115 T AT85304115 T AT 85304115T AT E38751 T1 ATE38751 T1 AT E38751T1
Authority
AT
Austria
Prior art keywords
multicoupler
coupler system
multiple coupler
transceivers
differing
Prior art date
Application number
AT85304115T
Other languages
English (en)
Inventor
Harold Peter Mason
Stephen Kenneth Rolfe
Original Assignee
Airtech 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 Airtech Ltd filed Critical Airtech Ltd
Application granted granted Critical
Publication of ATE38751T1 publication Critical patent/ATE38751T1/de

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
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7136—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/468—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source particularly adapted as coupling circuit between transmitters and antennas
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7136—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform
    • H04B2001/71365—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform using continuous tuning of a single frequency source

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transmitters (AREA)
AT85304115T 1984-06-14 1985-06-11 Vielfachkopplersystem. ATE38751T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8415246 1984-06-14
EP85304115A EP0166551B1 (de) 1984-06-14 1985-06-11 Vielfachkopplersystem

Publications (1)

Publication Number Publication Date
ATE38751T1 true ATE38751T1 (de) 1988-12-15

Family

ID=10562458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85304115T ATE38751T1 (de) 1984-06-14 1985-06-11 Vielfachkopplersystem.

Country Status (3)

Country Link
EP (1) EP0166551B1 (de)
AT (1) ATE38751T1 (de)
DE (1) DE3566338D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8521159D0 (en) * 1985-08-23 1985-10-02 Pa Consulting Services Two-way radio communications system
AT390702B (de) * 1988-05-20 1990-06-25 Siemens Ag Oesterreich Vorrichtung zum schnurlosen telefonieren
DE4022929A1 (de) * 1990-07-19 1992-01-23 Hagenuk Telecom Gmbh Vorrichtung zur ausbildung von nebenstellanlagen
US5335246A (en) * 1992-08-20 1994-08-02 Nexus Telecommunication Systems, Ltd. Pager with reverse paging facility
US5430759A (en) * 1992-08-20 1995-07-04 Nexus 1994 Limited Low-power frequency-hopped spread spectrum reverse paging system
IL104264A (en) * 1992-08-20 1996-07-23 Nexus Telecomm Syst Remote location determination system
FI102440B1 (fi) * 1995-12-29 1998-11-30 Nokia Telecommunications Oy Monihaarainen taajuushyppelevä vastaanotin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112394A (en) * 1977-01-03 1978-09-05 The United States Of America As Represented By The Secretary Of The Navy Method and means of link coupling with separate control of link reactance and coupling coefficient
US4435821A (en) * 1981-03-24 1984-03-06 Nippon Electric Co., Ltd. Receiver in a frequency hopping communication system

Also Published As

Publication number Publication date
EP0166551B1 (de) 1988-11-17
EP0166551A1 (de) 1986-01-02
DE3566338D1 (en) 1988-12-22

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Legal Events

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