DE69524546D1 - Frequency selective surface arrangement - Google Patents

Frequency selective surface arrangement

Info

Publication number
DE69524546D1
DE69524546D1 DE69524546T DE69524546T DE69524546D1 DE 69524546 D1 DE69524546 D1 DE 69524546D1 DE 69524546 T DE69524546 T DE 69524546T DE 69524546 T DE69524546 T DE 69524546T DE 69524546 D1 DE69524546 D1 DE 69524546D1
Authority
DE
Germany
Prior art keywords
frequency selective
selective surface
surface arrangement
arrangement
frequency
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 - Lifetime
Application number
DE69524546T
Other languages
German (de)
Other versions
DE69524546T2 (en
Inventor
Robert Cahill
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.)
Airbus Defence and Space Ltd
Original Assignee
Matra Marconi Space UK Ltd
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 Matra Marconi Space UK Ltd filed Critical Matra Marconi Space UK Ltd
Publication of DE69524546D1 publication Critical patent/DE69524546D1/en
Application granted granted Critical
Publication of DE69524546T2 publication Critical patent/DE69524546T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/0026—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices having a stacked geometry or having multiple layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/0033—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective used for beam splitting or combining, e.g. acting as a quasi-optical multiplexer
DE1995624546 1994-11-04 1995-09-22 Frequency selective surface arrangement Expired - Lifetime DE69524546T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9422278A GB2294813B (en) 1994-11-04 1994-11-04 Frequency selective surface devices

Publications (2)

Publication Number Publication Date
DE69524546D1 true DE69524546D1 (en) 2002-01-24
DE69524546T2 DE69524546T2 (en) 2002-05-08

Family

ID=10763902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995624546 Expired - Lifetime DE69524546T2 (en) 1994-11-04 1995-09-22 Frequency selective surface arrangement

Country Status (3)

Country Link
EP (1) EP0711001B1 (en)
DE (1) DE69524546T2 (en)
GB (1) GB2294813B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5949387A (en) * 1997-04-29 1999-09-07 Trw Inc. Frequency selective surface (FSS) filter for an antenna
GB2378820A (en) * 2001-08-17 2003-02-19 Anafa Electromagnetic Solution Electromagnetic filter
GB2415093A (en) * 2004-06-07 2005-12-14 Qinetiq Nanomaterials Ltd Method of producing composite materials
US7794629B2 (en) 2003-11-25 2010-09-14 Qinetiq Limited Composite materials
GB2439975B (en) 2006-07-07 2010-02-24 Iti Scotland Ltd Antenna arrangement
CN102760964A (en) * 2012-07-03 2012-10-31 深圳光启创新技术有限公司 Wave-transmitting meta-material and antenna cover and antenna system with material
WO2017019948A1 (en) * 2015-07-30 2017-02-02 Laird Technologies, Inc. Frequency selective structures for emi mitigation
US12022642B2 (en) 2018-08-21 2024-06-25 Laird Technologies, Inc. Patterned electromagnetic interference (EMI) mitigation materials including carbon nanotubes
CN109560374B (en) * 2018-11-22 2021-01-05 西安电子科技大学 High-gain low-radar-section Fabry-Perot antenna
EP4059087A4 (en) * 2020-03-30 2023-11-29 Telefonaktiebolaget LM Ericsson (publ.) Au and ru having cwg filters, and bs having the au or ru

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125841A (en) * 1977-05-17 1978-11-14 Ohio State University Research Foundation Space filter
US4476471A (en) * 1981-02-09 1984-10-09 Nippon Electric Co., Ltd. Antenna apparatus including frequency separator having wide band transmission or reflection characteristics
EP0096529A1 (en) * 1982-06-01 1983-12-21 Kent Scientific and Industrial Projects Limited Dichroic plate

Also Published As

Publication number Publication date
GB2294813A (en) 1996-05-08
EP0711001B1 (en) 2001-12-12
EP0711001A3 (en) 1997-07-16
EP0711001A2 (en) 1996-05-08
DE69524546T2 (en) 2002-05-08
GB2294813B (en) 1998-04-15
GB9422278D0 (en) 1994-12-21

Similar Documents

Publication Publication Date Title
DE59508357D1 (en) STEREOMICROSCOP
ATA166795A (en) BIS-RESORCINYLTRIAZINE
ATA163695A (en) 2-HYDROXYPHENYLTRIAZINE
DE69513904D1 (en) Surface acoustic wave arrangement
DE69524791D1 (en) selective
DE69634471D1 (en) frequency demodulator
DE69616022D1 (en) FREQUENCY SYNTHETIZERS
DE69522066D1 (en) Surface acoustic wave arrangement
DE69521650D1 (en) Surface wave arrangement
FI950568A (en) 5-heteroaryl-indole
DE69524546D1 (en) Frequency selective surface arrangement
DE69522065D1 (en) Surface acoustic wave arrangement
DE69517556D1 (en) Surface wave arrangement
DE69613709D1 (en) FREQUENCY SYNTHETIZERS
DE59503730D1 (en) CONTROLLABLE OSCILLATOR
KR960020187U (en) Low frequency preprecipitator
KR950029521U (en) mat
BR7400683U (en) Odontoportable
SE9401545D0 (en) Surface modification technique
KR960019939U (en) Filed
KR960011925U (en) arrow
FI2262U1 (en) VIBRATOR
FI1844U1 (en) Foerpackningsanordning Foer mosartad mat
FI1565U1 (en) Sitsskydd
ATE197372T1 (en) PRE-DOUGH

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EADS ASTRIUM LTD., STEVENAGE, HERTFORDSHIRE, GB

8327 Change in the person/name/address of the patent owner

Owner name: ASTRIUM LTD., STEVENAGE, HERTFORDSHIRE, GB