CZ284949B6 - Anténa - Google Patents

Anténa Download PDF

Info

Publication number
CZ284949B6
CZ284949B6 CZ971499A CZ149997A CZ284949B6 CZ 284949 B6 CZ284949 B6 CZ 284949B6 CZ 971499 A CZ971499 A CZ 971499A CZ 149997 A CZ149997 A CZ 149997A CZ 284949 B6 CZ284949 B6 CZ 284949B6
Authority
CZ
Czechia
Prior art keywords
radiation source
conductors
conductor
longitudinal axis
elongated
Prior art date
Application number
CZ971499A
Other languages
Czech (cs)
English (en)
Other versions
CZ149997A3 (cs
Inventor
Philippe Piole
Original Assignee
France Telecom
Telediffusion De France
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 France Telecom, Telediffusion De France filed Critical France Telecom
Publication of CZ149997A3 publication Critical patent/CZ149997A3/cs
Publication of CZ284949B6 publication Critical patent/CZ284949B6/cs

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
    • H01Q9/16—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)
  • Aerials With Secondary Devices (AREA)
CZ971499A 1994-11-18 1995-11-15 Anténa CZ284949B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9413939A FR2727249B1 (fr) 1994-11-18 1994-11-18 Antenne de type dipole demi-onde

Publications (2)

Publication Number Publication Date
CZ149997A3 CZ149997A3 (cs) 1999-02-17
CZ284949B6 true CZ284949B6 (cs) 1999-04-14

Family

ID=9469014

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ971499A CZ284949B6 (cs) 1994-11-18 1995-11-15 Anténa

Country Status (9)

Country Link
EP (1) EP0792528B1 (fr)
CZ (1) CZ284949B6 (fr)
DE (1) DE69505149T2 (fr)
ES (1) ES2125057T3 (fr)
FR (1) FR2727249B1 (fr)
HU (1) HU217725B (fr)
PL (1) PL178126B1 (fr)
SK (1) SK280107B6 (fr)
WO (1) WO1996016453A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623109A (en) * 1967-12-26 1971-11-23 Klaus Neumann Yagi-type multiband antenna having one element parasitic in one frequency band and driven in another frequency band
US4543583A (en) * 1983-06-06 1985-09-24 Gerard A. Wurdack & Associates, Inc. Dipole antenna formed of coaxial cable

Also Published As

Publication number Publication date
EP0792528A1 (fr) 1997-09-03
ES2125057T3 (es) 1999-02-16
HU217725B (hu) 2000-04-28
DE69505149D1 (de) 1998-11-05
SK280107B6 (sk) 1999-08-06
EP0792528B1 (fr) 1998-09-30
DE69505149T2 (de) 1999-04-22
SK61097A3 (en) 1998-05-06
HUT77273A (hu) 1998-03-02
PL178126B1 (pl) 2000-03-31
FR2727249B1 (fr) 1996-12-27
PL320029A1 (en) 1997-09-01
CZ149997A3 (cs) 1999-02-17
WO1996016453A1 (fr) 1996-05-30
FR2727249A1 (fr) 1996-05-24

Similar Documents

Publication Publication Date Title
KR100322753B1 (ko) 평면복사 소자
US4099184A (en) Directive antenna with reflectors and directors
CN104300201B (zh) 用于无线通信的天线元件
SK112000A3 (en) Dual multitriangular antennas for gsm and dcs cellular telephony
KR101111578B1 (ko) 이중편파 양방향성 안테나
US20110221647A1 (en) Multi-Element Folded-Dipole Antenna
CN109713433B (zh) 分体式辐射单元、天线阵列及基站天线
US7084824B2 (en) Antenna system utilizing top loading wires having adjustable electrical lengths
US3605099A (en) Phased slot antenna array with frustoconical reflector
CN201898200U (zh) 一种u形槽结构中馈高增益全向天线
US3234556A (en) Broadband biconical wire-grid lens antenna comprising a central beam shaping portion
CZ284949B6 (cs) Anténa
US6703984B2 (en) Common aperture UHF/VHF high band slotted coaxial antenna
US5204688A (en) Omnidirectional antenna notably for the emission of radio or television broadcasting signals in the decimetric waveband, and radiating system formed by a grouping of these antennas
KR101612839B1 (ko) 차량용 무지향성 3폴 안테나
CN111755796B (zh) 基于金属材质公路设施的短波天线装置及实现方法
US3562755A (en) Three dimensional antenna system
US3321762A (en) Slot antenna array useful with top mounted beacon light and decoupled internal powerline
US5900842A (en) Inexpensive directional antenna that is easily tuned and weather resistant
CN215771545U (zh) 一种无线网桥设备集成天线
DE68916121D1 (de) Rundstrahlantenne, insbesondere für die Aussendung von Rundfunk- und Fernsehsignalen im Dezimeterwellengebiet und Strahlungssystem, gebildet aus einer Gruppierung dieser Antennen.
CN217641791U (zh) 一种短波定向中低仰角发射天线
US3587108A (en) Transmitting antenna employing end-fire elements
US4739336A (en) Log - periodic HF antenna system
SE9700740L (sv) Antennelement för cirkulär polaristaion

Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20071115