FR818880A - Improvements to high frequency electrical signaling systems - Google Patents

Improvements to high frequency electrical signaling systems

Info

Publication number
FR818880A
FR818880A FR818880DA FR818880A FR 818880 A FR818880 A FR 818880A FR 818880D A FR818880D A FR 818880DA FR 818880 A FR818880 A FR 818880A
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 FR818880A publication Critical patent/FR818880A/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
FR818880D 1935-11-21 1936-11-20 Improvements to high frequency electrical signaling systems Expired FR818880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2188389X 1935-11-21

Publications (1)

Publication Number Publication Date
FR818880A true FR818880A (en) 1937-10-05

Family

ID=10900700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818880D Expired FR818880A (en) 1935-11-21 1936-11-20 Improvements to high frequency electrical signaling systems

Country Status (2)

Country Link
US (1) US2188389A (en)
FR (1) FR818880A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860224A (en) * 1939-06-20 1941-01-09 Materiel Telephonique High frequency electric wave transmission systems
US2512704A (en) * 1943-12-06 1950-06-27 Int Standard Electric Corp Arrangement for coupling wide frequency band antennae to transmission lines
US2433183A (en) * 1945-02-27 1947-12-23 Rca Corp Antenna system
US2452106A (en) * 1946-03-16 1948-10-26 Gordon H Cotchefer Radio antenna
US2493569A (en) * 1946-05-13 1950-01-03 Gen Electric Composite loop antenna system
US2755467A (en) * 1946-05-15 1956-07-17 Leonard J Eyges Broadband linear array
US2580798A (en) * 1947-05-22 1952-01-01 Kolster Muriel Broad-band antenna system
BE504194A (en) * 1950-06-23
GB708008A (en) * 1951-06-20 1954-04-28 Nat Res Dev Improvements in or relating to folded slot aerials
GB698985A (en) * 1951-07-24 1953-10-28 Vickers Electrical Co Ltd Improvements relating to aerial systems
US3324421A (en) * 1964-10-19 1967-06-06 Miharn Tsushinkiki Co Ltd Impedance matching tap-off coupler for coaxial transmission lines, having integral variable capacitance

Also Published As

Publication number Publication date
US2188389A (en) 1940-01-30

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