FR996472A - Radio receiver without interference from close fields - Google Patents

Radio receiver without interference from close fields

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
French (fr)
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/en
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)
  • Noise Elimination (AREA)
  • Details Of Aerials (AREA)
FR996472D 1948-10-01 1949-10-01 Radio receiver without interference from close fields Expired FR996472A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE285311X 1948-10-01
DEP51946A DE830678C (en) 1948-10-01 1949-08-13 Antenna arrangement

Publications (1)

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

Family

ID=25776764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996472D Expired FR996472A (en) 1948-10-01 1949-10-01 Radio receiver without interference from close fields

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2696882C1 (en) * 2018-07-16 2019-08-07 Дмитрий Витальевич Федосов Resonance tunable antenna

Also Published As

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

Similar Documents

Publication Publication Date Title
FR997998A (en) Radio systems using so-called diversity reception
FR980161A (en) Radio antennas
CH269669A (en) Radio receiver installation.
CH291689A (en) Telegraph receiver.
FR995809A (en) Radio transmitter
FR990584A (en) Frequency discriminator
FR996472A (en) Radio receiver without interference from close fields
CH285638A (en) Radio communication facility.
FR987144A (en) Frequency changer or detector mounting
FR979577A (en) Improvements to dielectric, magnetic or electromagnetic loss drying systems
FR1000471A (en) Frequency changer assembly
FR984244A (en) Radio receiver
FR970991A (en) Radio receiver
CA447405A (en) Radio telegraph receiving arrangement
DK75970C (en) Radio reception connection.
CA446872A (en) Wave-signal receiver arrangement
CA452647A (en) Radio directional receiver
CA446871A (en) Superregenerative receiver
AU142920B2 (en) Improvement inself-quench superregenerative receiver
CA449355A (en) Wave-signal receiver
FR1009909A (en) Bedside radio receiver
CA453690A (en) Radio receiver
CA451481A (en) Radio receiver
CA451439A (en) Radio receiver
CA452157A (en) Radio receiver