IN170111B - - Google Patents

Info

Publication number
IN170111B
IN170111B IN467/CAL/88A IN467CA1988A IN170111B IN 170111 B IN170111 B IN 170111B IN 467CA1988 A IN467CA1988 A IN 467CA1988A IN 170111 B IN170111 B IN 170111B
Authority
IN
India
Prior art keywords
radio frequency
frequency line
openings
longitudinal direction
case
Prior art date
Application number
IN467/CAL/88A
Other languages
English (en)
Inventor
Helmut Haag
Karl Schulze-Buxloh
Guenter Thoennessen
Peter Zamzow
Original Assignee
Rheydt Kabelwerk Ag
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 Rheydt Kabelwerk Ag filed Critical Rheydt Kabelwerk Ag
Publication of IN170111B publication Critical patent/IN170111B/en

Links

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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/203—Leaky coaxial lines

Landscapes

  • Waveguide Aerials (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Transplanting Machines (AREA)
  • Burglar Alarm Systems (AREA)
  • Waveguides (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Surgical Instruments (AREA)
IN467/CAL/88A 1987-07-20 1988-06-07 IN170111B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873723951 DE3723951A1 (de) 1987-07-20 1987-07-20 Anordnung zur uebertragung von hochfrequenz-signalen

Publications (1)

Publication Number Publication Date
IN170111B true IN170111B (sv) 1992-02-15

Family

ID=6331951

Family Applications (1)

Application Number Title Priority Date Filing Date
IN467/CAL/88A IN170111B (sv) 1987-07-20 1988-06-07

Country Status (10)

Country Link
EP (1) EP0300147B1 (sv)
AT (1) ATE84640T1 (sv)
DE (2) DE3723951A1 (sv)
DK (1) DK168779B1 (sv)
ES (1) ES2038237T3 (sv)
FI (1) FI92891C (sv)
IE (1) IE62259B1 (sv)
IN (1) IN170111B (sv)
NO (1) NO172778C (sv)
PT (1) PT88031B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235336B (en) * 1989-06-23 1994-05-11 Hunting Eng Ltd Communication via leaky cables
DE4106890A1 (de) * 1991-03-05 1992-09-10 Rheydt Kabelwerk Ag Strahlendes hochfrequenzkabel
USRE40587E1 (en) 1994-03-18 2008-11-25 Schneider (Europe) A.G. Antenna for magnetic resonance imaging and method of use
DK0673621T3 (da) * 1994-03-18 1998-11-30 Schneider Europ Gmbh System til visning af magnetisk resonans for at følge et medicinsk udstyr
US5809429A (en) * 1995-09-22 1998-09-15 Andrew Corporation Radiating coaxial cable and radio communication system using same
CA2239642C (en) * 1997-06-26 2001-05-29 Geza Dienes Antenna for radiating cable-to-vehicle communication systems
US5936203A (en) * 1997-10-15 1999-08-10 Andrew Corporation Radiating coaxial cable with outer conductor formed by multiple conducting strips
US6480163B1 (en) 1999-12-16 2002-11-12 Andrew Corporation Radiating coaxial cable having helically diposed slots and radio communication system using same
DE10015379A1 (de) * 2000-03-28 2001-10-04 Alcatel Sa Abstrahlendes koaxiales Hochfrequenz-Kabel
US6686890B2 (en) 2001-04-19 2004-02-03 Fox Broadcasting Company Slot-array antennas with shaped radiation patterns and a method for the design thereof
DE102013012551A1 (de) * 2013-07-25 2015-02-26 KATHREIN Sachsen GmbH Bodenantenne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552604A (sv) * 1967-02-03 1969-01-03
US3648172A (en) * 1968-10-02 1972-03-07 Sumitomo Electric Industries Circular leaky waveguide train communication system
DE2230280A1 (de) * 1972-06-21 1974-01-17 Licentia Gmbh Offener wellenleiter zur breitbandigen funkversorgung
US3795915A (en) * 1972-10-20 1974-03-05 Sumitomo Electric Industries Leaky coaxial cable
GB1424685A (en) * 1973-01-25 1976-02-11 Bicc Ltd Electric cables
DE2523925B2 (de) * 1975-05-30 1977-12-15 The Furukawa Electric Co. Ltd. Tokio Strahlendes uhf-koaxialkabel
DE2812523A1 (de) * 1978-03-22 1979-09-27 Kabel Metallwerke Ghh Abstrahlendes koaxiales hochfrequenz-kabel
DE2819095A1 (de) * 1978-04-29 1979-11-08 Kabel Metallwerke Ghh Abstrahlendes koaxiales hochfrequenz- kabel
US4325039A (en) * 1979-10-31 1982-04-13 Bicc Limited Leaky coaxial cable wherein aperture spacings decrease along the length of the cable

Also Published As

Publication number Publication date
DK255388A (da) 1989-01-21
FI92891B (sv) 1994-09-30
IE882202L (en) 1989-01-20
EP0300147A1 (de) 1989-01-25
DE3723951A1 (de) 1989-02-02
DK168779B1 (da) 1994-06-06
IE62259B1 (en) 1995-01-11
EP0300147B1 (de) 1993-01-13
NO883211L (no) 1989-01-23
PT88031B (pt) 1994-01-31
ES2038237T3 (es) 1993-07-16
NO172778C (no) 1993-09-01
NO172778B (no) 1993-05-24
FI883186A (sv) 1989-01-21
DE3877445D1 (de) 1993-02-25
FI92891C (sv) 1995-01-10
NO883211D0 (no) 1988-07-19
DK255388D0 (da) 1988-05-10
ATE84640T1 (de) 1993-01-15
PT88031A (pt) 1989-06-30
FI883186A0 (sv) 1988-07-04

Similar Documents

Publication Publication Date Title
EP0364190A3 (en) Diversity transmission and reception method and equipment
WO1998001919A3 (en) A handheld apparatus having antenna means for emitting a radio signal, a holder therefor, and a method of transferring signals between said apparatus and holder
IL107272A (en) Antenna arrangement
CA2148508A1 (en) Interference Cancellation System and Radio System for Multiple Radios on a Small Platform
GB2178616B (en) Impedance matching arrangement
EP0282347A3 (en) Low-power multi-function cellular television system
GB2308030A (en) Multi-channel transceiver having an adaptive antenna array and method
IN170111B (sv)
GB2278500A (en) Diversity antenna structure having closely-positioned antennas
GB2270236A (en) Manifold antenna structure for reducing reuse factors
EP0350007A3 (en) Diversity antenna communication system
CA2277154A1 (en) Dual band antenna
EP0645941A3 (de) Funkgerät zum Senden und Empfangen von Kurznachrichten.
EP0204886A3 (en) Antenna for a radio transmitting and receiving apparatus
CA2062245A1 (en) High frequency radiation cable
AU7295094A (en) Radiating co-axial high frequency cable
CA2127079A1 (en) Antenna Apparatus Having Individual Transmitting and Receiving Antenna Elements for Different Frequencies
US5418506A (en) Triaxial transmission line for transmitting two independent frequencies
EP0982793A3 (en) An aerial mast
ES2115702T3 (es) Procedimiento para la transmision de datos entre una estacion fija y objetos moviles.
BR8207215A (pt) Conjunto irradiante com duas antenas superpostas trabalhando em uma mesma gama de freq"uencias
EP0422626A3 (en) Coaxial cable
RU93051824A (ru) Буксируемая антенна
GB2160074A (en) Radio signal transmission and reception system
FI962117A (sv) Foerfarande foer att koppla en radiosaendare och en radiomottagare till samma antenn och ett saendarmottagararrangemang