FR996472A - Radiorécepteur sans perturbations provenant de champs rapprochés - Google Patents

Radiorécepteur sans perturbations provenant de champs rapprochés

Info

Publication number
FR996472A
FR996472A FR996472DA FR996472A FR 996472 A FR996472 A FR 996472A FR 996472D A FR996472D A FR 996472DA FR 996472 A FR996472 A FR 996472A
Authority
FR
France
Prior art keywords
interference
radio receiver
fields
close
close fields
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
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Application granted granted Critical
Publication of FR996472A publication Critical patent/FR996472A/fr
Expired legal-status Critical Current

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
    • H04B1/1009—Placing the antenna at a place where the noise level is low and using a noise-free transmission line between the antenna and the receivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/48—Combinations of two or more dipole type antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Noise Elimination (AREA)
FR996472D 1948-10-01 1949-10-01 Radiorécepteur sans perturbations provenant de champs rapprochés Expired FR996472A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE285311X 1948-10-01
DEP51946A DE830678C (de) 1948-10-01 1949-08-13 Antennenanordnung

Publications (1)

Publication Number Publication Date
FR996472A true FR996472A (fr) 1951-12-19

Family

ID=25776764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996472D Expired FR996472A (fr) 1948-10-01 1949-10-01 Radiorécepteur sans perturbations provenant de champs rapprochés

Country Status (5)

Country Link
BE (1) BE491438A (fr)
CH (1) CH285311A (fr)
DE (1) DE830678C (fr)
FR (1) FR996472A (fr)
GB (1) GB681940A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2696882C1 (ru) * 2018-07-16 2019-08-07 Дмитрий Витальевич Федосов Резонансная перестраиваемая антенна

Also Published As

Publication number Publication date
DE830678C (de) 1952-02-07
GB681940A (en) 1952-10-29
CH285311A (de) 1952-08-31
BE491438A (fr) 1900-01-01

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