GB416292A - Improvements in or relating to radio receiving apparatus - Google Patents

Improvements in or relating to radio receiving apparatus

Info

Publication number
GB416292A
GB416292A GB1247834A GB1247834A GB416292A GB 416292 A GB416292 A GB 416292A GB 1247834 A GB1247834 A GB 1247834A GB 1247834 A GB1247834 A GB 1247834A GB 416292 A GB416292 A GB 416292A
Authority
GB
United Kingdom
Prior art keywords
relating
circuits
receiving apparatus
radio receiving
filters
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
GB1247834A
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.)
WORTLEY BAGGALLY
Original Assignee
WORTLEY BAGGALLY
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 WORTLEY BAGGALLY filed Critical WORTLEY BAGGALLY
Priority to GB1247834A priority Critical patent/GB416292A/en
Publication of GB416292A publication Critical patent/GB416292A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Abstract

416,292. Impedance networks. BAGGALLY, W., 7, Sillwood Place, Brighton. April 25, 1934, No. 12478. Addition to 410,225. [Classes 40 (iii) and 40 (v).] In the parent Specification, ar intermediate fre. quency amplifier comprises one or more filters adapted to re move unwantec oscillations from either side-band According to the present invention, each filter 4, Fig 3, is associatec with a phase correcting circuit 3 to produce a sharp cut-off. Alternatively, a single correcting circuit 3<1> in the common lead to the filters may replace the two circuits 3. Suitable known correcting circuits are shown in Figs. 2,<a> 2<b>.
GB1247834A 1934-04-25 1934-04-25 Improvements in or relating to radio receiving apparatus Expired GB416292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1247834A GB416292A (en) 1934-04-25 1934-04-25 Improvements in or relating to radio receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1247834A GB416292A (en) 1934-04-25 1934-04-25 Improvements in or relating to radio receiving apparatus

Publications (1)

Publication Number Publication Date
GB416292A true GB416292A (en) 1934-09-13

Family

ID=10005317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1247834A Expired GB416292A (en) 1934-04-25 1934-04-25 Improvements in or relating to radio receiving apparatus

Country Status (1)

Country Link
GB (1) GB416292A (en)

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