NO172778C - Anordning til overfoering av hoeyfrekvenssignaler - Google Patents

Anordning til overfoering av hoeyfrekvenssignaler

Info

Publication number
NO172778C
NO172778C NO883211A NO883211A NO172778C NO 172778 C NO172778 C NO 172778C NO 883211 A NO883211 A NO 883211A NO 883211 A NO883211 A NO 883211A NO 172778 C NO172778 C NO 172778C
Authority
NO
Norway
Prior art keywords
radio frequency
frequency line
openings
transmission
frequency signals
Prior art date
Application number
NO883211A
Other languages
English (en)
Norwegian (no)
Other versions
NO883211L (no
NO883211D0 (no
NO172778B (no
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 NO883211D0 publication Critical patent/NO883211D0/no
Publication of NO883211L publication Critical patent/NO883211L/no
Publication of NO172778B publication Critical patent/NO172778B/no
Publication of NO172778C publication Critical patent/NO172778C/no

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)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Details Of Aerials (AREA)
  • Transplanting Machines (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Surgical Instruments (AREA)
  • Waveguides (AREA)
NO883211A 1987-07-20 1988-07-19 Anordning til overfoering av hoeyfrekvenssignaler NO172778C (no)

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 (4)

Publication Number Publication Date
NO883211D0 NO883211D0 (no) 1988-07-19
NO883211L NO883211L (no) 1989-01-23
NO172778B NO172778B (no) 1993-05-24
NO172778C true NO172778C (no) 1993-09-01

Family

ID=6331951

Family Applications (1)

Application Number Title Priority Date Filing Date
NO883211A NO172778C (no) 1987-07-20 1988-07-19 Anordning til overfoering av hoeyfrekvenssignaler

Country Status (10)

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

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
EP0673621B1 (de) * 1994-03-18 1998-03-04 Schneider (Europe) Ag Magnetisches Resonanzdarstellungssystem zur Verfolgung eines Arzneigeräts
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 (de) * 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
DE3723951A1 (de) 1989-02-02
DE3877445D1 (de) 1993-02-25
IE882202L (en) 1989-01-20
ATE84640T1 (de) 1993-01-15
NO883211L (no) 1989-01-23
NO883211D0 (no) 1988-07-19
IN170111B (de) 1992-02-15
FI883186A (fi) 1989-01-21
PT88031A (pt) 1989-06-30
FI883186A0 (fi) 1988-07-04
DK255388A (da) 1989-01-21
FI92891C (fi) 1995-01-10
EP0300147B1 (de) 1993-01-13
FI92891B (fi) 1994-09-30
ES2038237T3 (es) 1993-07-16
DK255388D0 (da) 1988-05-10
DK168779B1 (da) 1994-06-06
IE62259B1 (en) 1995-01-11
NO172778B (no) 1993-05-24
PT88031B (pt) 1994-01-31
EP0300147A1 (de) 1989-01-25

Similar Documents

Publication Publication Date Title
TW340279B (en) Launcher for plural band D-feed system
FI962051A (fi) Kytkentäelementti sähk¦magneettisen kytkennän toteuttamiseksi ja laite radiopuhelimen liittämiseksi ulkoiseen antenniin
ATE130126T1 (de) Motorisch auffahrbare mehrbandantenne.
SE8900547L (sv) Radiofrekvent saendtagaranordning
ATE72914T1 (de) Impedanz-anpassungsschaltung.
NO172778C (no) Anordning til overfoering av hoeyfrekvenssignaler
IL107272A (en) Antenna arrangement
CA2277154A1 (en) Dual band antenna
EP0204886A3 (en) Antenna for a radio transmitting and receiving apparatus
TW340935B (en) A plural band feed system
WO2000035124A3 (en) Dual antenna system
US5418506A (en) Triaxial transmission line for transmitting two independent frequencies
WO2000051199A3 (en) Systems and methods for coaxially coupling an antenna through an insulator and for amplifying signals adjacent the insulator
CA2260200A1 (en) Focused narrow beam communication system
RU93051824A (ru) Буксируемая антенна
KR940004885A (ko) 균등 복사 진행파 공중선
DE59010622D1 (de) Koaxialkabel
JPH0583025A (ja) 金属管スロツトアレーアンテナ
FI962117A (fi) Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan antenniin ja lähetinvastaanotinjärjestely
FR2754961B1 (fr) Dispositif formant antenne d'emission et/ou de reception de signaux radioelectriques
ATE26899T1 (de) Funkuebertragungsanlage zur uebermittlung von lokalen informationen.
GB2160074A (en) Radio signal transmission and reception system
JPS6449437A (en) Microwave communication equipment
UA33145A (uk) Дуплексна радіолінія зв'язку з цифровим сигналом
GB2022929A (en) Radio antennae

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JANUARY 2001