NL71181C - - Google Patents

Info

Publication number: NL71181C
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.)

1945-02-06

Publication of NL71181C publication Critical patent/NL71181C/xx

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
- H01Q13/16—Folded slot antennas
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

NL71181D 1945-02-06 NL71181C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB277169X		1945-02-06

Publications (1)

Publication Number	Publication Date
NL71181C true NL71181C (de)

Family

ID=10264140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL71181D NL71181C (de)	1945-02-06

Country Status (5)

Country	Link
US (1)	US2511029A (de)
BE (1)	BE476043A (de)
CH (1)	CH277169A (de)
FR (1)	FR939313A (de)
NL (1)	NL71181C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2665381A (en) *	1947-10-16	1954-01-05	Smith	Slotted cylindrical antenna
US2755465A (en) *	1949-10-07	1956-07-17	Marconi Wireless Telegraph Co	Aerials
US2746039A (en) *	1952-04-28	1956-05-15	Alford Andrew	Antenna
US2841791A (en) *	1953-01-26	1958-07-01	Allen Bradley Co	High dielectric type antenna
US3228031A (en) *	1963-12-18	1966-01-04	Sony Corp	Dipole antenna with movable reflector all supported by coaxial cable
US3696433A (en) *	1970-07-17	1972-10-03	Teledyne Ryan Aeronautical Co	Resonant slot antenna structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE220358A (de) *	1940-07-20
NL103708C (de) *	1940-11-21
US2299218A (en) *	1941-11-24	1942-10-20	Fener Alfred	Adjustable dipole antenna unit
US2414266A (en) *	1942-06-27	1947-01-14	Rca Corp	Antenna

0
- BE BE476043D patent/BE476043A/xx unknown
- NL NL71181D patent/NL71181C/xx active
1946
- 1946-02-18 US US648507A patent/US2511029A/en not_active Expired - Lifetime
- 1946-08-29 FR FR939313D patent/FR939313A/fr not_active Expired
1947
- 1947-09-04 CH CH277169D patent/CH277169A/fr unknown

Also Published As

Publication number	Publication date
FR939313A (fr)	1948-11-10
US2511029A (en)	1950-06-13
CH277169A (fr)	1951-08-15
BE476043A (de)

Publication	Publication Date	Title
FR955898A (de)	1950-01-20
DE2462615A1 (de)
FR958632A (de)	1950-03-15
FR957388A (de)	1950-02-18
FR915350A (de)	1946-11-26
FR958074A (de)	1950-03-03
FR958043A (de)	1950-03-02
FR958723A (de)	1950-03-17
FR1019578A (de)	1953-01-23
FR915005A (de)	1946-10-24
FR895950A (de)	1945-02-12
FR895900A (de)	1945-02-14
FR55254E (de)	1952-01-09
BE472337A (de)
BE462699A (de)
BE467361A (de)
BE467433A (de)
BE467640A (de)
BE468478A (de)
BE469706A (de)
BE470043A (de)
BE470393A (de)
BE470949A (de)
BE471918A (de)
BE477591A (de)