CH259968A - Antenna that transmits or receives high frequency electromagnetic waves. - Google Patents

Antenna that transmits or receives high frequency electromagnetic waves.

Info

Publication number
CH259968A
CH259968A CH259968DA CH259968A CH 259968 A CH259968 A CH 259968A CH 259968D A CH259968D A CH 259968DA CH 259968 A CH259968 A CH 259968A
Authority
CH
Switzerland
Prior art keywords
antenna
transmits
high frequency
electromagnetic waves
frequency electromagnetic
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH259968A publication Critical patent/CH259968A/en

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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
    • 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
    • H01Q13/10—Resonant slot antennas
CH259968D 1946-01-12 1946-12-30 Antenna that transmits or receives high frequency electromagnetic waves. CH259968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US640690A US2625654A (en) 1946-01-12 1946-01-12 Slotted cylindrical antenna

Publications (1)

Publication Number Publication Date
CH259968A true CH259968A (en) 1949-02-15

Family

ID=24569312

Family Applications (1)

Application Number Title Priority Date Filing Date
CH259968D CH259968A (en) 1946-01-12 1946-12-30 Antenna that transmits or receives high frequency electromagnetic waves.

Country Status (7)

Country Link
US (1) US2625654A (en)
BE (1) BE472929A (en)
CH (1) CH259968A (en)
ES (1) ES179628A1 (en)
FR (1) FR940993A (en)
GB (1) GB637729A (en)
NL (2) NL66735C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196796A (en) * 1986-10-27 1988-05-05 Jaybeam Limited Antennas and antenna arrays
JP3417083B2 (en) * 1994-10-04 2003-06-16 セイコーエプソン株式会社 Portable radio
US7948440B1 (en) 2006-09-30 2011-05-24 LHC2 Inc. Horizontally-polarized omni-directional antenna
US8570239B2 (en) * 2008-10-10 2013-10-29 LHC2 Inc. Spiraling surface antenna
WO2010085706A2 (en) * 2009-01-23 2010-07-29 Lhc2 Inc Compact circularly polarized omni-directional antenna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415094A (en) * 1938-01-17 1947-02-04 Board Radio measurement of distances and velocities
US2238770A (en) * 1938-03-07 1941-04-15 Emi Ltd High frequency electrical conductor or radiator
US2234293A (en) * 1939-09-19 1941-03-11 Rca Corp Antenna system
US2321454A (en) * 1941-11-22 1943-06-08 Rca Corp Multiple section antenna
US2400867A (en) * 1942-06-27 1946-05-21 Rca Corp Antenna
US2414266A (en) * 1942-06-27 1947-01-14 Rca Corp Antenna
BE465085A (en) * 1945-05-11

Also Published As

Publication number Publication date
BE472929A (en)
US2625654A (en) 1953-01-13
NL66735C (en)
NL129712B (en)
FR940993A (en) 1948-12-29
GB637729A (en) 1950-05-24
ES179628A1 (en) 1947-10-16

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