GB415687A - Transmission line network for radio receiving antenna - Google Patents

Transmission line network for radio receiving antenna

Info

Publication number
GB415687A
GB415687A GB32846/32A GB3284632A GB415687A GB 415687 A GB415687 A GB 415687A GB 32846/32 A GB32846/32 A GB 32846/32A GB 3284632 A GB3284632 A GB 3284632A GB 415687 A GB415687 A GB 415687A
Authority
GB
United Kingdom
Prior art keywords
earthed
transmission line
primary
nov
coupling
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
GB32846/32A
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.)
International Communications Laboratories Inc
Original Assignee
International Communications Laboratories Inc
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
Priority to US611376A priority Critical patent/US2021734A/en
Application filed by International Communications Laboratories Inc filed Critical International Communications Laboratories Inc
Priority to GB32846/32A priority patent/GB415687A/en
Priority to BE392535D priority patent/BE392535A/xx
Priority to FR746441D priority patent/FR746441A/fr
Publication of GB415687A publication Critical patent/GB415687A/en
Expired legal-status Critical Current

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
GB32846/32A 1932-05-14 1932-11-21 Transmission line network for radio receiving antenna Expired GB415687A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US611376A US2021734A (en) 1932-05-14 1932-05-14 Transmission line network for radio receiving antennae
GB32846/32A GB415687A (en) 1932-05-14 1932-11-21 Transmission line network for radio receiving antenna
BE392535D BE392535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1932-05-14 1932-11-24
FR746441D FR746441A (fr) 1932-05-14 1932-11-25 Dispositif pour relier une antenne à un ou plusieurs radiorécepteurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US611376A US2021734A (en) 1932-05-14 1932-05-14 Transmission line network for radio receiving antennae
GB32846/32A GB415687A (en) 1932-05-14 1932-11-21 Transmission line network for radio receiving antenna

Publications (1)

Publication Number Publication Date
GB415687A true GB415687A (en) 1934-08-30

Family

ID=40758973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32846/32A Expired GB415687A (en) 1932-05-14 1932-11-21 Transmission line network for radio receiving antenna

Country Status (4)

Country Link
US (1) US2021734A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE392535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR746441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB415687A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906818C (de) * 1948-10-02 1954-03-18 Blaupunkt Elektronik G M B H Breitbanduebertrager
DE939580C (de) * 1949-09-24 1956-03-08 Elektronik Ges Mit Beschraenkt Breitbandantennenuebertrager
DE968769C (de) * 1948-10-02 1958-03-27 Siemens Ag UEbertrager, insbesondere fuer Antennenkabel
DE975147C (de) * 1950-02-22 1961-09-07 Siemens Elektrogeraete Gmbh Koppelvorrichtung zum gleichzeitigen Anschluss einer UKW-Antenne und einer Kurz-Mittel-Langwellenantenne an Hochfrequenzempfaenger fuer mehrere Wellenbereiche

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757414C (de) * 1936-06-13 1952-08-21 Rca Corp Stabantenne fuer Kraftwagenempfaenger
CH234471A (de) * 1941-07-28 1944-09-30 Philips Nv Schaltung mit einem Gegentaktschwingungskreis für sehr kurze Wellen.
US2572183A (en) * 1949-04-28 1951-10-23 Magnavox Co Amplitude-modulation-frequency-modulation antenna
US2747165A (en) * 1949-07-07 1956-05-22 Pye Ltd Transformers and networks for tapping or branching cables carrying two or more frequency bands
US4318109A (en) * 1978-05-05 1982-03-02 Paul Weathers Planar antenna with tightly wound folded sections
US5258728A (en) * 1987-09-30 1993-11-02 Fujitsu Ten Limited Antenna circuit for a multi-band antenna
JPH02237303A (ja) * 1989-03-10 1990-09-19 Harada Ind Co Ltd 補償回路付き短縮マストアンテナ
EP2549646A1 (en) 2011-07-21 2013-01-23 Telefonaktiebolaget L M Ericsson (publ) Transformer filter arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906818C (de) * 1948-10-02 1954-03-18 Blaupunkt Elektronik G M B H Breitbanduebertrager
DE968769C (de) * 1948-10-02 1958-03-27 Siemens Ag UEbertrager, insbesondere fuer Antennenkabel
DE939580C (de) * 1949-09-24 1956-03-08 Elektronik Ges Mit Beschraenkt Breitbandantennenuebertrager
DE975147C (de) * 1950-02-22 1961-09-07 Siemens Elektrogeraete Gmbh Koppelvorrichtung zum gleichzeitigen Anschluss einer UKW-Antenne und einer Kurz-Mittel-Langwellenantenne an Hochfrequenzempfaenger fuer mehrere Wellenbereiche

Also Published As

Publication number Publication date
FR746441A (fr) 1933-05-29
US2021734A (en) 1935-11-19
BE392535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1932-12-31

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