CH243940A - Radio receiving device with a loop antenna. - Google Patents

Radio receiving device with a loop antenna.

Info

Publication number
CH243940A
CH243940A CH243940DA CH243940A CH 243940 A CH243940 A CH 243940A CH 243940D A CH243940D A CH 243940DA CH 243940 A CH243940 A CH 243940A
Authority
CH
Switzerland
Prior art keywords
receiving device
loop antenna
radio receiving
radio
antenna
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of CH243940A publication Critical patent/CH243940A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/008—Receiver or amplifier input circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Details Of Aerials (AREA)
CH243940D 1942-02-12 1943-02-11 Radio receiving device with a loop antenna. CH243940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL243940X 1942-02-12

Publications (1)

Publication Number Publication Date
CH243940A true CH243940A (en) 1946-08-15

Family

ID=19780739

Family Applications (1)

Application Number Title Priority Date Filing Date
CH243940D CH243940A (en) 1942-02-12 1943-02-11 Radio receiving device with a loop antenna.

Country Status (6)

Country Link
BE (1) BE449246A (en)
CH (1) CH243940A (en)
DE (1) DE862630C (en)
FR (1) FR890956A (en)
GB (1) GB612842A (en)
NL (1) NL61141C (en)

Also Published As

Publication number Publication date
DE862630C (en) 1953-01-12
NL61141C (en)
FR890956A (en) 1944-02-23
BE449246A (en)
GB612842A (en) 1948-11-18

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