NL7109465A - - Google Patents

Info

Publication number
NL7109465A
NL7109465A NL7109465A NL7109465A NL7109465A NL 7109465 A NL7109465 A NL 7109465A NL 7109465 A NL7109465 A NL 7109465A NL 7109465 A NL7109465 A NL 7109465A NL 7109465 A NL7109465 A NL 7109465A
Authority
NL
Netherlands
Application number
NL7109465A
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
Priority claimed from DK296871A external-priority patent/DK135358B/da
Priority to GB1307648D priority Critical patent/GB1307648A/en
Application filed filed Critical
Priority to NL7109465A priority patent/NL7109465A/xx
Priority to DE19722228043 priority patent/DE2228043C2/de
Publication of NL7109465A publication Critical patent/NL7109465A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q9/265—Open ring dipoles; Circular dipoles
NL7109465A 1971-06-17 1971-07-08 NL7109465A (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1307648D GB1307648A (en) 1971-06-17 1971-07-06 Circular multi-range receiving aerial assembly
NL7109465A NL7109465A (xx) 1971-06-17 1971-07-08
DE19722228043 DE2228043C2 (de) 1971-06-17 1972-06-09 Rundempfangsantenne für einen mehrere Fernseh-Frequenzbereiche umfassenden Wellenbereich

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK296871A DK135358B (da) 1971-06-17 1971-06-17 Antenne.
GB3154271 1971-07-06
NL7109465A NL7109465A (xx) 1971-06-17 1971-07-08

Publications (1)

Publication Number Publication Date
NL7109465A true NL7109465A (xx) 1973-01-10

Family

ID=27221701

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109465A NL7109465A (xx) 1971-06-17 1971-07-08

Country Status (3)

Country Link
DE (1) DE2228043C2 (xx)
GB (1) GB1307648A (xx)
NL (1) NL7109465A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110388984A (zh) * 2018-04-18 2019-10-29 中国科学院沈阳自动化研究所 一种宽频带太赫兹波探测器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824686A1 (de) * 1978-06-06 1979-12-13 Fte Maximal Fernsehtech Rundempfangsantenne fuer den ultrakurzwellenbereich
JPS57142002A (en) * 1981-02-27 1982-09-02 Toshiba Corp Small-sized loop antenna
GB2100063B (en) * 1981-06-05 1985-03-13 Tokyo Shibaura Electric Co Antenna
IT213862Z2 (it) * 1988-06-27 1990-03-01 Co Bra S R L Antenna televisiva interna.
US5218371A (en) * 1990-08-14 1993-06-08 Sensormatic Electronics Corporation Antenna array for enhanced field falloff
US5321412A (en) * 1991-05-13 1994-06-14 Sensormatic Electronics Corporation Antenna arrangement with reduced coupling between transmit antenna and receive antenna
US20070026897A1 (en) * 2005-07-26 2007-02-01 Lear Corporation System and method for use in wireless communication employing antenna network
JP5239339B2 (ja) * 2005-10-17 2013-07-17 日本電気株式会社 アンテナユニット及び通信機器
FR2925233B1 (fr) * 2007-12-18 2012-04-20 Thales Sa Antenne active tres large bande pour radar passif.
GB0724692D0 (en) * 2007-12-19 2008-01-30 Rhodes Mark Antenna formed of multiple resonant loops

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424984A (en) * 1964-02-28 1969-01-28 Antenna Res Ass Directional broad band antenna array
US3434145A (en) * 1966-08-01 1969-03-18 S & A Electronics Inc Double loop antenna array with loops perpendicularly and symmetrically arranged with respect to feed lines
US3534372A (en) * 1967-01-03 1970-10-13 Rohde & Schwarz Horizontal broad-band omnidirectional antenna
US3521169A (en) * 1967-07-17 1970-07-21 Edwin M Turner Subminiature integrated antenna
DE1591300B2 (de) * 1967-12-12 1973-04-05 Meinke, Hans H., Prof. Dr.; Lindenmeier, Heinz, Dr.-Ing.; 8000 München Antenne mit einem direkt zwischen die eingangsklemmen geschalteten, verstaerkenden dreipol
FR2002886A1 (fr) * 1968-02-29 1969-10-31 Reidy John J Antenne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110388984A (zh) * 2018-04-18 2019-10-29 中国科学院沈阳自动化研究所 一种宽频带太赫兹波探测器

Also Published As

Publication number Publication date
DE2228043C2 (de) 1982-11-25
GB1307648A (en) 1973-02-21
DE2228043A1 (de) 1973-01-04

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Legal Events

Date Code Title Description
BV The patent application has lapsed