NL129712B - - Google Patents

Info

Publication number
NL129712B
NL129712B NL129712DA NL129712B NL 129712 B NL129712 B NL 129712B NL 129712D A NL129712D A NL 129712DA NL 129712 B NL129712 B NL 129712B
Authority
NL
Netherlands
Application number
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.)
Publication of NL129712B publication Critical patent/NL129712B/xx

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
NL129712D 1946-01-12 NL129712B (enrdf_load_html_response)

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
NL129712B true NL129712B (enrdf_load_html_response)

Family

ID=24569312

Family Applications (2)

Application Number Title Priority Date Filing Date
NL66735D NL66735C (enrdf_load_html_response) 1946-01-12
NL129712D NL129712B (enrdf_load_html_response) 1946-01-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL66735D NL66735C (enrdf_load_html_response) 1946-01-12

Country Status (7)

Country Link
US (1) US2625654A (enrdf_load_html_response)
BE (1) BE472929A (enrdf_load_html_response)
CH (1) CH259968A (enrdf_load_html_response)
ES (1) ES179628A1 (enrdf_load_html_response)
FR (1) FR940993A (enrdf_load_html_response)
GB (1) GB637729A (enrdf_load_html_response)
NL (2) NL129712B (enrdf_load_html_response)

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 (ja) * 1994-10-04 2003-06-16 セイコーエプソン株式会社 携帯用無線機
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
US8203500B2 (en) * 2009-01-23 2012-06-19 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 (enrdf_load_html_response) * 1945-05-11

Also Published As

Publication number Publication date
FR940993A (fr) 1948-12-29
US2625654A (en) 1953-01-13
BE472929A (enrdf_load_html_response)
ES179628A1 (es) 1947-10-16
NL66735C (enrdf_load_html_response)
CH259968A (de) 1949-02-15
GB637729A (en) 1950-05-24

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