FR2709833B1 - Instrument d'écoute large bande et bande basse pour applications spatiales. - Google Patents

Instrument d'écoute large bande et bande basse pour applications spatiales.

Info

Publication number
FR2709833B1
FR2709833B1 FR9310616A FR9310616A FR2709833B1 FR 2709833 B1 FR2709833 B1 FR 2709833B1 FR 9310616 A FR9310616 A FR 9310616A FR 9310616 A FR9310616 A FR 9310616A FR 2709833 B1 FR2709833 B1 FR 2709833B1
Authority
FR
France
Prior art keywords
broadband
low band
space applications
listening instrument
band listening
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9310616A
Other languages
English (en)
Other versions
FR2709833A1 (fr
Inventor
Raguenet Gerard
Croq Frederic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Espace Industries SA
Original Assignee
Alcatel Espace Industries SA
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 Alcatel Espace Industries SA filed Critical Alcatel Espace Industries SA
Priority to FR9310616A priority Critical patent/FR2709833B1/fr
Priority to GB9417709A priority patent/GB2281662B/en
Publication of FR2709833A1 publication Critical patent/FR2709833A1/fr
Application granted granted Critical
Publication of FR2709833B1 publication Critical patent/FR2709833B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
FR9310616A 1993-09-07 1993-09-07 Instrument d'écoute large bande et bande basse pour applications spatiales. Expired - Fee Related FR2709833B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9310616A FR2709833B1 (fr) 1993-09-07 1993-09-07 Instrument d'écoute large bande et bande basse pour applications spatiales.
GB9417709A GB2281662B (en) 1993-09-07 1994-09-02 A wideband and low band listening instrument for space aplications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310616A FR2709833B1 (fr) 1993-09-07 1993-09-07 Instrument d'écoute large bande et bande basse pour applications spatiales.

Publications (2)

Publication Number Publication Date
FR2709833A1 FR2709833A1 (fr) 1995-03-17
FR2709833B1 true FR2709833B1 (fr) 1995-10-20

Family

ID=9450612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310616A Expired - Fee Related FR2709833B1 (fr) 1993-09-07 1993-09-07 Instrument d'écoute large bande et bande basse pour applications spatiales.

Country Status (2)

Country Link
FR (1) FR2709833B1 (fr)
GB (1) GB2281662B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825332A (en) * 1996-09-12 1998-10-20 Trw Inc. Multifunction structurally integrated VHF-UHF aircraft antenna system
US6246377B1 (en) 1998-11-02 2001-06-12 Fantasma Networks, Inc. Antenna comprising two separate wideband notch regions on one coplanar substrate
US6426722B1 (en) 2000-03-08 2002-07-30 Hrl Laboratories, Llc Polarization converting radio frequency reflecting surface
US6812903B1 (en) 2000-03-14 2004-11-02 Hrl Laboratories, Llc Radio frequency aperture
US6518931B1 (en) 2000-03-15 2003-02-11 Hrl Laboratories, Llc Vivaldi cloverleaf antenna
US6366254B1 (en) * 2000-03-15 2002-04-02 Hrl Laboratories, Llc Planar antenna with switched beam diversity for interference reduction in a mobile environment
US6496155B1 (en) 2000-03-29 2002-12-17 Hrl Laboratories, Llc. End-fire antenna or array on surface with tunable impedance
US6552696B1 (en) 2000-03-29 2003-04-22 Hrl Laboratories, Llc Electronically tunable reflector
US6483481B1 (en) 2000-11-14 2002-11-19 Hrl Laboratories, Llc Textured surface having high electromagnetic impedance in multiple frequency bands
FR2825206A1 (fr) * 2001-05-23 2002-11-29 Thomson Licensing Sa Dispositif pour la reception et/ou l'emission d'ondes electromagnetiques a rayonnement omnidirectionnel
US6670921B2 (en) 2001-07-13 2003-12-30 Hrl Laboratories, Llc Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface
US6545647B1 (en) 2001-07-13 2003-04-08 Hrl Laboratories, Llc Antenna system for communicating simultaneously with a satellite and a terrestrial system
US6739028B2 (en) 2001-07-13 2004-05-25 Hrl Laboratories, Llc Molded high impedance surface and a method of making same
US6864848B2 (en) 2001-12-27 2005-03-08 Hrl Laboratories, Llc RF MEMs-tuned slot antenna and a method of making same
US7057570B2 (en) 2003-10-27 2006-06-06 Raytheon Company Method and apparatus for obtaining wideband performance in a tapered slot antenna
EP1684382A1 (fr) * 2005-01-19 2006-07-26 Samsung Electronics Co., Ltd. Petite antenne à bande ultralarge à diagramme de rayonnement unidirectionnelle
US7215284B2 (en) 2005-05-13 2007-05-08 Lockheed Martin Corporation Passive self-switching dual band array antenna
US8212739B2 (en) 2007-05-15 2012-07-03 Hrl Laboratories, Llc Multiband tunable impedance surface
US7868829B1 (en) 2008-03-21 2011-01-11 Hrl Laboratories, Llc Reflectarray
US9466887B2 (en) 2010-11-03 2016-10-11 Hrl Laboratories, Llc Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna
US8994609B2 (en) 2011-09-23 2015-03-31 Hrl Laboratories, Llc Conformal surface wave feed
US8982011B1 (en) 2011-09-23 2015-03-17 Hrl Laboratories, Llc Conformal antennas for mitigation of structural blockage
WO2014160720A1 (fr) * 2013-03-25 2014-10-02 Farfield Co. Antennes à fentes large bande
CN108736147A (zh) * 2018-06-06 2018-11-02 合肥工业大学 一种超宽带Vivaldi圆极化相控阵天线单元
RU2686876C1 (ru) * 2018-08-02 2019-05-06 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации ТЕМ-рупор

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1091358A (fr) * 1954-01-13 1955-04-12 France Etat Antenne à large bande passante
US2944258A (en) * 1958-07-25 1960-07-05 Dean K Yearout Dual-ridge antenna
GB1601441A (en) * 1978-03-10 1981-10-28 Philips Electronic Associated Antenna
US4843403A (en) * 1987-07-29 1989-06-27 Ball Corporation Broadband notch antenna
DE3941125C2 (de) * 1989-12-13 2001-02-22 Daimlerchrysler Aerospace Ag Planare Breitband-Antenne
CA2049597A1 (fr) * 1990-09-28 1992-03-29 Clifton Quan Radiateur dielectrique evase a fentes a ports d'emission et de reception distincts
US5227808A (en) * 1991-05-31 1993-07-13 The United States Of America As Represented By The Secretary Of The Air Force Wide-band L-band corporate fed antenna for space based radars

Also Published As

Publication number Publication date
GB2281662A (en) 1995-03-08
GB9417709D0 (en) 1994-10-19
FR2709833A1 (fr) 1995-03-17
GB2281662B (en) 1997-06-04

Similar Documents

Publication Publication Date Title
FR2709833B1 (fr) Instrument d'écoute large bande et bande basse pour applications spatiales.
DE59403627D1 (de) Elektrochirurgisches Hochfrequenz-Instrument
FI945611A (fi) Menetelmä ja laitteisto ohutkalvojen valmistamiseksi
DE69413683T2 (de) Trokar
DE69507948D1 (de) Kryochirurgisches instrument
DE69318299T2 (de) Instrument für laparoskopische hysterektomie
FI942744A0 (fi) Metalloseeneja ja siihen liittyviä menetelmiä
DE69533205D1 (de) Isoliertes instrument
DE69413087T2 (de) Kopfhörer
DE69420447D1 (de) Verstärker
ATA114194A (de) Endoskopisches instrument
DE69422668T2 (de) Verstärkerkaskade
DE69414741T2 (de) Tonfrequenzverstärkeranordnung
NO942636D0 (no) Kolposuspensio-instrument
DE69414032D1 (de) Hochfrequenzverstärker
DE69414152T2 (de) Audioverstärkeranordnung
DE69406108T2 (de) Niederfrequenzverstärker
DE69416474D1 (de) Verstärker
KR970703060A (ko) 동조 증폭기
DE69402846D1 (de) Funkzwischenverstärker
FR2730364B1 (fr) Amplificateur programmable d'instrumentation
KR950031987U (ko) 악기용 보관케이스
FR2722198B1 (fr) 1derives de silylmethyl-anilines, le2fabrication, et leur utilisation co
DE69423808T2 (de) Audioverstärkeranordnung
KR950010480U (ko) 트럼펫 혼 스피커

Legal Events

Date Code Title Description
ST Notification of lapse