HRP921375A2 - Dipol za dekametarske valove i rotirajuća antena opremljena takvim dipolom - Google Patents

Dipol za dekametarske valove i rotirajuća antena opremljena takvim dipolom Download PDF

Info

Publication number
HRP921375A2
HRP921375A2 HRP921375AA HRP921375A HRP921375A2 HR P921375 A2 HRP921375 A2 HR P921375A2 HR P921375A A HRP921375A A HR P921375AA HR P921375 A HRP921375 A HR P921375A HR P921375 A2 HRP921375 A2 HR P921375A2
Authority
HR
Croatia
Prior art keywords
dipole
dipoles
full
beams
wave
Prior art date
Application number
HRP921375AA
Other languages
English (en)
Croatian (hr)
Inventor
Francois Ursenbach
Francois Raffin
Original Assignee
Thomson - Csf
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 Thomson - Csf filed Critical Thomson - Csf
Publication of HRP921375A2 publication Critical patent/HRP921375A2/hr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
HRP921375AA 1991-11-29 1992-11-27 Dipol za dekametarske valove i rotirajuća antena opremljena takvim dipolom HRP921375A2 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114816A FR2684490B1 (fr) 1991-11-29 1991-11-29 Dipole en ondes decametriques et antenne tournante equipee de ce dipole.

Publications (1)

Publication Number Publication Date
HRP921375A2 true HRP921375A2 (hr) 1994-04-30

Family

ID=9419511

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP921375AA HRP921375A2 (hr) 1991-11-29 1992-11-27 Dipol za dekametarske valove i rotirajuća antena opremljena takvim dipolom

Country Status (7)

Country Link
EP (1) EP0545762B1 (fr)
JP (1) JPH06216629A (fr)
CN (1) CN1075575A (fr)
CZ (1) CZ341792A3 (fr)
DE (1) DE69212964T2 (fr)
FR (1) FR2684490B1 (fr)
HR (1) HRP921375A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633379A1 (de) * 1996-08-19 1998-02-26 Thomcast Gmbh Sendeanlagen Fue Antennenanordnung
KR100454103B1 (ko) * 2002-01-30 2004-10-26 주식회사 선우커뮤니케이션 광대역 특성을 갖는 비대칭 평판형 다이폴 안테나 및 이를이용한 다이폴 안테나 어레이 구조
MY146752A (en) * 2009-02-26 2012-09-14 Elite Comm Network Sdn Bhd A portable, low visual impact wireless- / telecommunications pole
CN102544762B (zh) * 2012-01-17 2014-03-12 陕西海通天线有限责任公司 适合近中远通信距离使用的全向短波高增益天线阵

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868629C (de) * 1943-03-02 1953-02-26 Telefunken Gmbh Dezimeterwellenantenne
DE2752387C2 (de) * 1977-11-24 1981-09-24 Brown, Boveri & Cie Ag, 6800 Mannheim Kurzwellen-Drehantennen-Stand

Also Published As

Publication number Publication date
JPH06216629A (ja) 1994-08-05
FR2684490B1 (fr) 1993-12-31
FR2684490A1 (fr) 1993-06-04
DE69212964D1 (de) 1996-09-26
EP0545762A1 (fr) 1993-06-09
CZ341792A3 (en) 1994-03-16
DE69212964T2 (de) 1997-01-23
EP0545762B1 (fr) 1996-08-21
CN1075575A (zh) 1993-08-25

Similar Documents

Publication Publication Date Title
US2521550A (en) Radio antenna system
US2289856A (en) Broadcasting antenna system
US2945231A (en) Communication antenna
US2771606A (en) Ultra-high frequency antenna system
US2199375A (en) Antenna
HRP921375A2 (hr) Dipol za dekametarske valove i rotirajuća antena opremljena takvim dipolom
US3482250A (en) Dipole antenna array having equally spaced dipoles of decreasing lengths
US2691102A (en) High gain vhf antenna system
US3123827A (en) Log periodic structure feed system
JPH0629731A (ja) ワイヤダイポールを備える回転式アンテナ
US3701159A (en) Discone antenna
GB2133219A (en) Spiral antenna
US4021811A (en) Quad antenna support
US2665380A (en) Aerial arrangement
US20110001683A1 (en) Antenna Array
US2285395A (en) Aerial or aerial system
US3254343A (en) Lattice tower supporting interior dipoles with reduced interference
US2954559A (en) Prefabricated sleeve antenna
EP3570373A1 (fr) Antenne basée sur une tour comprenant plusieurs ensembles d'éléments d'antenne allongés et procédés associés
JP2519424Y2 (ja) 無線方向探知用アンテナ装置
US3229297A (en) Wide-band dual conical antenna with intermediate impedance transition coupling
US2660675A (en) Variable antenna
US2757369A (en) Antenna system
US3129427A (en) Spiral antenna mounted on openwork support
CN113964474B (zh) P波段可折叠天线单元和天线阵列

Legal Events

Date Code Title Description
A1OB Publication of a patent application
AIPI Request for the grant of a patent on the basis of a substantive examination of a patent application
OBST Application withdrawn