FR867664A - Radiator and electromagnetic wave absorber devices - Google Patents

Radiator and electromagnetic wave absorber devices

Info

Publication number
FR867664A
FR867664A FR867664DA FR867664A FR 867664 A FR867664 A FR 867664A FR 867664D A FR867664D A FR 867664DA FR 867664 A FR867664 A FR 867664A
Authority
FR
France
Prior art keywords
radiator
electromagnetic wave
wave absorber
absorber devices
devices
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR867664A publication Critical patent/FR867664A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/04—Biconical horns
FR867664D 1939-09-12 1940-11-08 Radiator and electromagnetic wave absorber devices Expired FR867664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US867664XA 1939-09-12 1939-09-12

Publications (1)

Publication Number Publication Date
FR867664A true FR867664A (en) 1941-11-21

Family

ID=22200758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867664D Expired FR867664A (en) 1939-09-12 1940-11-08 Radiator and electromagnetic wave absorber devices

Country Status (2)

Country Link
BE (1) BE440933A (en)
FR (1) FR867664A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379177A1 (en) * 1976-06-21 1978-08-25 Hoffman Electronics Corp ANTENNA ELECTRICALLY PRODUCING A ROTATING RADIATION PATTERN
EP1523064A1 (en) * 2003-10-10 2005-04-13 Shakespeare Company LLC Wide band biconical antenna with an integrated matching system
US7339529B2 (en) 2003-10-10 2008-03-04 Shakespeare Company Llc Wide band biconical antennas with an integrated matching system
RU212730U1 (en) * 2022-04-28 2022-08-04 Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный электротехнический университет "ЛЭТИ" им. В.И. Ульянова (Ленина)" biconical antenna

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379177A1 (en) * 1976-06-21 1978-08-25 Hoffman Electronics Corp ANTENNA ELECTRICALLY PRODUCING A ROTATING RADIATION PATTERN
EP1523064A1 (en) * 2003-10-10 2005-04-13 Shakespeare Company LLC Wide band biconical antenna with an integrated matching system
US7142166B2 (en) 2003-10-10 2006-11-28 Shakespeare Company, Llc Wide band biconical antennas with an integrated matching system
US7339529B2 (en) 2003-10-10 2008-03-04 Shakespeare Company Llc Wide band biconical antennas with an integrated matching system
RU212730U1 (en) * 2022-04-28 2022-08-04 Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный электротехнический университет "ЛЭТИ" им. В.И. Ульянова (Ленина)" biconical antenna

Also Published As

Publication number Publication date
BE440933A (en)

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