GB473896A - Improvements in or relating to radio receivers - Google Patents

Improvements in or relating to radio receivers

Info

Publication number
GB473896A
GB473896A GB1134736A GB1134736A GB473896A GB 473896 A GB473896 A GB 473896A GB 1134736 A GB1134736 A GB 1134736A GB 1134736 A GB1134736 A GB 1134736A GB 473896 A GB473896 A GB 473896A
Authority
GB
United Kingdom
Prior art keywords
line
frequency
impedance
filter
relating
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
GB1134736A
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.)
LIONEL REGINALD MERDLER
Baird Television Ltd
Original Assignee
LIONEL REGINALD MERDLER
Baird Television Ltd
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 LIONEL REGINALD MERDLER, Baird Television Ltd filed Critical LIONEL REGINALD MERDLER
Priority to GB1134736A priority Critical patent/GB473896A/en
Publication of GB473896A publication Critical patent/GB473896A/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

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

473,896. Wireless receiving-apparatus. BAIRD TELEVISION, Ltd., and MERDLER, L. R. April 21, 1936, No. 11347. [Class 40 (v)] The input to a receiver comprises a dipole aerial of dimensions appropriate to the carrier frequency to be received associated with a transmission line forming a tuned circuit and connected directly to the first valve of the receiver. The Figure shows a dipole 1 connected to a frequency changer 5 by a line 2 including a filter 3 adapted to reject signals of frequency of the order of the intermediate frequency. The filter impedance matches that of the line and the line is terminated by an impedance substantially equal to the characteristic impedance of the line.
GB1134736A 1936-04-21 1936-04-21 Improvements in or relating to radio receivers Expired GB473896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1134736A GB473896A (en) 1936-04-21 1936-04-21 Improvements in or relating to radio receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1134736A GB473896A (en) 1936-04-21 1936-04-21 Improvements in or relating to radio receivers

Publications (1)

Publication Number Publication Date
GB473896A true GB473896A (en) 1937-10-21

Family

ID=9984599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1134736A Expired GB473896A (en) 1936-04-21 1936-04-21 Improvements in or relating to radio receivers

Country Status (1)

Country Link
GB (1) GB473896A (en)

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