FR916270A - Aerial antenna for radiation and reception of electromagnetic waves in a wide frequency range - Google Patents

Aerial antenna for radiation and reception of electromagnetic waves in a wide frequency range

Info

Publication number
FR916270A
FR916270A FR916270DA FR916270A FR 916270 A FR916270 A FR 916270A FR 916270D A FR916270D A FR 916270DA FR 916270 A FR916270 A FR 916270A
Authority
FR
France
Prior art keywords
reception
radiation
frequency range
electromagnetic waves
wide frequency
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 FR916270A publication Critical patent/FR916270A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K29/00—Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers
FR916270D 1944-05-02 1945-09-20 Aerial antenna for radiation and reception of electromagnetic waves in a wide frequency range Expired FR916270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB251040X 1944-05-02

Publications (1)

Publication Number Publication Date
FR916270A true FR916270A (en) 1946-12-02

Family

ID=10222272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916270D Expired FR916270A (en) 1944-05-02 1945-09-20 Aerial antenna for radiation and reception of electromagnetic waves in a wide frequency range

Country Status (6)

Country Link
BE (1) BE460255A (en)
CH (1) CH251040A (en)
DE (1) DE826456C (en)
FR (1) FR916270A (en)
GB (1) GB586578A (en)
NL (1) NL126120C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715184A (en) * 1946-10-01 1955-08-09 Emi Ltd Aerials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975023C (en) * 1952-07-24 1961-07-06 Heinz Dr Phil Graziadei Broadband directional antenna with a conductive surface of variable width

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715184A (en) * 1946-10-01 1955-08-09 Emi Ltd Aerials

Also Published As

Publication number Publication date
NL126120C (en)
BE460255A (en)
DE826456C (en) 1952-01-03
CH251040A (en) 1947-09-30
GB586578A (en) 1947-03-24

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