GB1386570A - Electromagnetic wave collectors for portable and mobile receivers - Google Patents

Electromagnetic wave collectors for portable and mobile receivers

Info

Publication number
GB1386570A
GB1386570A GB5923773A GB5923773A GB1386570A GB 1386570 A GB1386570 A GB 1386570A GB 5923773 A GB5923773 A GB 5923773A GB 5923773 A GB5923773 A GB 5923773A GB 1386570 A GB1386570 A GB 1386570A
Authority
GB
United Kingdom
Prior art keywords
aerial
aerials
conductor
receiver
base
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5923773A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Publication of GB1386570A publication Critical patent/GB1386570A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
GB5923773A 1972-12-22 1973-12-20 Electromagnetic wave collectors for portable and mobile receivers Expired GB1386570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7245839A FR2211766B1 (fr) 1972-12-22 1972-12-22

Publications (1)

Publication Number Publication Date
GB1386570A true GB1386570A (en) 1975-03-12

Family

ID=9109160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5923773A Expired GB1386570A (en) 1972-12-22 1973-12-20 Electromagnetic wave collectors for portable and mobile receivers

Country Status (5)

Country Link
DE (1) DE2362240C3 (fr)
FR (1) FR2211766B1 (fr)
GB (1) GB1386570A (fr)
IT (1) IT1000766B (fr)
NL (1) NL7317467A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633253A1 (de) * 1996-08-17 1998-02-19 Rr Elektronische Geraete Gmbh Antenne für digitalen Selektivruf
WO2010015364A2 (fr) * 2008-08-04 2010-02-11 Fractus, S.A. Dispositif sans fil sans antenne capable de fonctionner dans de multiples régions de fréquence
EP4224283A3 (fr) 2008-08-04 2023-08-30 Ignion, S.L. Dispositif sans fil sans antenne capable de fonctionner dans de multiples régions de fréquence
WO2011095330A1 (fr) 2010-02-02 2011-08-11 Fractus, S.A. Dispositif sans fil et sans antenne comprenant un ou plusieurs corps
WO2012017013A1 (fr) 2010-08-03 2012-02-09 Fractus, S.A. Dispositif sans fil à capacité de fonctionnement mimo multibande

Also Published As

Publication number Publication date
NL7317467A (fr) 1974-06-25
IT1000766B (it) 1976-04-10
DE2362240B2 (de) 1977-10-13
FR2211766A1 (fr) 1974-07-19
FR2211766B1 (fr) 1976-04-30
DE2362240C3 (de) 1978-06-01
DE2362240A1 (de) 1974-07-04

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee