DK422882A - Unipolantenne - Google Patents

Unipolantenne Download PDF

Info

Publication number
DK422882A
DK422882A DK422882A DK422882A DK422882A DK 422882 A DK422882 A DK 422882A DK 422882 A DK422882 A DK 422882A DK 422882 A DK422882 A DK 422882A DK 422882 A DK422882 A DK 422882A
Authority
DK
Denmark
Prior art keywords
line section
combined
antenna
circuited
short
Prior art date
Application number
DK422882A
Other languages
English (en)
Other versions
DK158179C (da
DK158179B (da
Inventor
Mihaly Nemet
Original Assignee
Budapesti Radiotechnikai Gyar
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 Budapesti Radiotechnikai Gyar filed Critical Budapesti Radiotechnikai Gyar
Publication of DK422882A publication Critical patent/DK422882A/da
Publication of DK158179B publication Critical patent/DK158179B/da
Application granted granted Critical
Publication of DK158179C publication Critical patent/DK158179C/da

Links

Classifications

    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/38—Vertical arrangement of element with counterpoise
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Surgical Instruments (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Inorganic Insulating Materials (AREA)
  • Secondary Cells (AREA)
  • Dental Preparations (AREA)
  • Television Systems (AREA)
DK422882A 1981-09-23 1982-09-22 Bredbaandet unipolantenne med lynbeskyttelse DK158179C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU274481 1981-09-23
HU812744A HU182376B (en) 1981-09-23 1981-09-23 Ground-plane aerial

Publications (3)

Publication Number Publication Date
DK422882A true DK422882A (da) 1983-03-24
DK158179B DK158179B (da) 1990-04-02
DK158179C DK158179C (da) 1990-09-03

Family

ID=10960929

Family Applications (1)

Application Number Title Priority Date Filing Date
DK422882A DK158179C (da) 1981-09-23 1982-09-22 Bredbaandet unipolantenne med lynbeskyttelse

Country Status (14)

Country Link
US (1) US4521784A (da)
EP (1) EP0075374B1 (da)
JP (1) JPS58136112A (da)
AT (1) ATE18479T1 (da)
CA (1) CA1191252A (da)
CS (1) CS229649B2 (da)
DD (1) DD204183A5 (da)
DE (1) DE3269647D1 (da)
DK (1) DK158179C (da)
FI (1) FI75067C (da)
HU (1) HU182376B (da)
IN (1) IN158576B (da)
PL (1) PL135596B1 (da)
RO (1) RO84948B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875051A (en) * 1988-05-04 1989-10-17 Blaese Herbert R Antenna with impedance matching member
FI954552A7 (fi) * 1995-09-26 1997-03-27 Nokia Corp Laite radiopuhelimen liittämiseksi ulkoiseen antenniin
SE9702429D0 (sv) * 1997-06-25 1997-06-25 Ericsson Telefon Ab L M Retractable tripod antenna
BR9917493B1 (pt) 1999-09-20 2012-09-18 antena de nìveis múltiplos.
US8779991B2 (en) 2010-04-22 2014-07-15 Blackberry Limited Antenna assembly with electrically extended ground plane arrangement and associated method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427490A (da) * 1937-04-15
GB539858A (en) * 1939-02-23 1941-09-26 Marconi Wireless Telegraph Co Improvements in demountable antennae for wireless systems
US2275342A (en) * 1939-11-24 1942-03-03 Rca Corp High frequency antenna
US2284434A (en) * 1941-02-24 1942-05-26 Rca Corp Antenna
US2483240A (en) * 1945-09-07 1949-09-27 Bendix Aviat Corp Antenna system
FR959928A (da) * 1946-01-02 1950-04-07
US2445336A (en) * 1946-06-05 1948-07-20 Us Sec War Antenna mounting
US2945232A (en) * 1949-03-07 1960-07-12 Alford Andrew Antenna structure
DE975430C (de) * 1951-09-15 1961-11-23 Siemens Ag UEber ein koaxiales Kabel unsymmetrisch gespeiste Antenne
NL267220A (da) * 1960-07-18
US3100893A (en) * 1960-11-30 1963-08-13 Helmut Brueckmann Broad band vertical antenna with adjustable impedance matching network
FR1389110A (fr) * 1963-02-28 1965-02-12 Antenne quart d'onde
US4095231A (en) * 1976-12-10 1978-06-13 True Temper Corporation Base station antenna

Also Published As

Publication number Publication date
IN158576B (da) 1986-12-13
FI823237A0 (fi) 1982-09-21
DD204183A5 (de) 1983-11-16
HU182376B (en) 1983-12-28
FI75067C (fi) 1988-04-11
DK158179C (da) 1990-09-03
PL135596B1 (en) 1985-11-30
ATE18479T1 (de) 1986-03-15
EP0075374A1 (en) 1983-03-30
RO84948A (ro) 1984-09-29
US4521784A (en) 1985-06-04
CA1191252A (en) 1985-07-30
CS229649B2 (en) 1984-06-18
JPS58136112A (ja) 1983-08-13
DK158179B (da) 1990-04-02
FI75067B (fi) 1987-12-31
PL238317A1 (en) 1983-05-09
FI823237L (fi) 1983-03-24
DE3269647D1 (en) 1986-04-10
RO84948B (ro) 1984-10-30
EP0075374B1 (en) 1986-03-05

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