[go: up one dir, main page]

FR837377A - Improvements to high frequency electrical signaling systems - Google Patents

Improvements to high frequency electrical signaling systems

Info

Publication number
FR837377A
FR837377A FR837377DA FR837377A FR 837377 A FR837377 A FR 837377A FR 837377D A FR837377D A FR 837377DA FR 837377 A FR837377 A FR 837377A
Authority
FR
France
Prior art keywords
high frequency
frequency electrical
signaling systems
electrical signaling
systems
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR837377A publication Critical patent/FR837377A/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
    • H03H7/38—Impedance-matching networks
FR837377D 1937-05-01 1938-04-29 Improvements to high frequency electrical signaling systems Expired FR837377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12481/37A GB496647A (en) 1937-05-01 1937-05-01 Improvements in or relating to electric high frequency signalling systems

Publications (1)

Publication Number Publication Date
FR837377A true FR837377A (en) 1939-02-08

Family

ID=10005388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837377D Expired FR837377A (en) 1937-05-01 1938-04-29 Improvements to high frequency electrical signaling systems

Country Status (3)

Country Link
US (1) US2267445A (en)
FR (1) FR837377A (en)
GB (1) GB496647A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634371A (en) * 1953-04-07 Multichannel antenna system
US2512704A (en) * 1943-12-06 1950-06-27 Int Standard Electric Corp Arrangement for coupling wide frequency band antennae to transmission lines
GB615722A (en) * 1945-08-10 1949-01-11 Standard Telephones Cables Ltd Improvements in or relating to electric antennae
US2536329A (en) * 1946-11-23 1951-01-02 Ferris Instr Lab Apparatus for receiving electrical alternating field effects
US2754482A (en) * 1949-01-29 1956-07-10 Emi Ltd Band-pass circuit arrangements
US2660710A (en) * 1951-07-09 1953-11-24 Bendix Aviat Corp High-frequency coupling system
US2756393A (en) * 1952-10-03 1956-07-24 Philco Corp Constant bandwidth coupling system
US2989626A (en) * 1959-10-30 1961-06-20 Welch Glenn Antenna, transmitter and coupling arrangement
GB1118235A (en) * 1965-11-23 1968-06-26 Tateisi Electronics Company A proximity switch

Also Published As

Publication number Publication date
US2267445A (en) 1941-12-23
GB496647A (en) 1938-12-01

Similar Documents

Publication Publication Date Title
FR833929A (en) Improvements to signaling systems
FR798579A (en) High frequency electrical signaling systems employing electrical guides
FR844373A (en) Improvements to frequency-selective electrical systems
FR816510A (en) Improvements to electrical signaling systems
FR818880A (en) Improvements to high frequency electrical signaling systems
FR802939A (en) Improvements to electrical signaling systems
FR829280A (en) Improvements to high frequency electrical signaling systems
FR837377A (en) Improvements to high frequency electrical signaling systems
FR933091A (en) Improvements to electrical signaling systems
FR933246A (en) Improvements to electrical signaling systems
FR820118A (en) Improvements to very high frequency radio electrical signaling systems
FR872187A (en) Improvements to electrical signaling systems
FR791875A (en) Improvements to high frequency signaling systems
FR785591A (en) Improvements to high frequency electrical signaling systems
FR835343A (en) Improvements to electrical systems
FR812274A (en) Improvements to high frequency signaling systems
FR841788A (en) Improvements to electrical signaling systems
FR861080A (en) Improvements to electrical signaling systems
FR836656A (en) Improvements to electrical signaling systems
FR834007A (en) Improvements to electrical signaling systems
FR893479A (en) Improvements to high frequency signaling systems
FR773796A (en) Improvements to high frequency signaling systems
FR717778A (en) Improvements to high frequency electrical signaling systems
FR797172A (en) Improvements to electrical signaling systems
FR787519A (en) Improvements to electrical systems