SE455745B - Reflektor for en parabolantenn - Google Patents

Reflektor for en parabolantenn

Info

Publication number
SE455745B
SE455745B SE8702699A SE8702699A SE455745B SE 455745 B SE455745 B SE 455745B SE 8702699 A SE8702699 A SE 8702699A SE 8702699 A SE8702699 A SE 8702699A SE 455745 B SE455745 B SE 455745B
Authority
SE
Sweden
Prior art keywords
layer
reflector
thickness
polypropylene
layers
Prior art date
Application number
SE8702699A
Other languages
English (en)
Swedish (sv)
Other versions
SE8702699D0 (sv
Inventor
R Gustafsson
Original Assignee
Syd Sparbanken
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
Publication of SE8702699D0 publication Critical patent/SE8702699D0/xx
Priority to SE8702699A priority Critical patent/SE455745B/sv
Application filed by Syd Sparbanken filed Critical Syd Sparbanken
Priority to EP88850203A priority patent/EP0298060B1/en
Priority to DE88850203T priority patent/DE3879779T2/de
Priority to IL86648A priority patent/IL86648A0/xx
Priority to AT88850203T priority patent/ATE87771T1/de
Priority to ZA884089A priority patent/ZA884089B/xx
Priority to US07/204,320 priority patent/US5055854A/en
Priority to FI882768A priority patent/FI882768A/fi
Priority to AR88311124A priority patent/AR241254A1/es
Priority to BR8802968A priority patent/BR8802968A/pt
Priority to DK341088A priority patent/DK341088A/da
Priority to NO88882878A priority patent/NO882878L/no
Priority to JP63159597A priority patent/JPS6480103A/ja
Priority to PT87877A priority patent/PT87877B/pt
Priority to AU18495/88A priority patent/AU600147B2/en
Publication of SE455745B publication Critical patent/SE455745B/sv

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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
SE8702699A 1987-06-30 1987-06-30 Reflektor for en parabolantenn SE455745B (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE8702699A SE455745B (sv) 1987-06-30 1987-06-30 Reflektor for en parabolantenn
EP88850203A EP0298060B1 (en) 1987-06-30 1988-06-07 A reflector for parabolic antennaes
DE88850203T DE3879779T2 (de) 1987-06-30 1988-06-07 Reflektor für Parabolantennen.
IL86648A IL86648A0 (en) 1987-06-30 1988-06-07 Parabolic antenna reflector
AT88850203T ATE87771T1 (de) 1987-06-30 1988-06-07 Reflektor fuer parabolantennen.
ZA884089A ZA884089B (en) 1987-06-30 1988-06-08 A reflector for parabolic antennae
US07/204,320 US5055854A (en) 1987-06-30 1988-06-09 Reflector for parabolic antennae
FI882768A FI882768A (fi) 1987-06-30 1988-06-10 Reflektor foer en parabolantenn.
AR88311124A AR241254A1 (es) 1987-06-30 1988-06-15 Reflector de antena parabolica.
BR8802968A BR8802968A (pt) 1987-06-30 1988-06-17 Refletor para antenas parabolicas
DK341088A DK341088A (da) 1987-06-30 1988-06-22 Reflektor til parabolantenne
NO88882878A NO882878L (no) 1987-06-30 1988-06-28 Reflektor for en parabolantenne.
JP63159597A JPS6480103A (en) 1987-06-30 1988-06-29 Parabolic antenna reflector
PT87877A PT87877B (pt) 1987-06-30 1988-06-29 Reflector para antenas parabolicas
AU18495/88A AU600147B2 (en) 1987-06-30 1988-06-29 A reflector for parabolic antennae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702699A SE455745B (sv) 1987-06-30 1987-06-30 Reflektor for en parabolantenn

Publications (2)

Publication Number Publication Date
SE8702699D0 SE8702699D0 (sv) 1987-06-30
SE455745B true SE455745B (sv) 1988-08-01

Family

ID=20369019

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702699A SE455745B (sv) 1987-06-30 1987-06-30 Reflektor for en parabolantenn

Country Status (14)

Country Link
US (1) US5055854A (fi)
EP (1) EP0298060B1 (fi)
JP (1) JPS6480103A (fi)
AR (1) AR241254A1 (fi)
AT (1) ATE87771T1 (fi)
AU (1) AU600147B2 (fi)
BR (1) BR8802968A (fi)
DE (1) DE3879779T2 (fi)
DK (1) DK341088A (fi)
FI (1) FI882768A (fi)
NO (1) NO882878L (fi)
PT (1) PT87877B (fi)
SE (1) SE455745B (fi)
ZA (1) ZA884089B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252003A (ja) * 1988-03-31 1989-10-06 Kyowa Denki Kagaku Kk 衛星放送受信用パラボラアンテナの反射器およびその製造方法
SE467280B (sv) * 1990-12-19 1992-06-22 Simon Kildal Reflektorantenn
US5840383A (en) * 1996-02-12 1998-11-24 Bgf Industries, Inc. Electromagnetic wave reflective fabric
FR2787244A1 (fr) * 1998-12-14 2000-06-16 Cit Alcatel Reflecteur d'ondes electromagnetiques pour antenne de telecommunication
US6664939B1 (en) 2001-03-28 2003-12-16 Mark Olinyk Foam-filled antenna and method of manufacturing same
RU2563198C2 (ru) * 2013-12-12 2015-09-20 Акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнёва" Способ изготовления рефлектора

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742387A (en) * 1953-09-28 1956-04-17 Lavoie Lab Inc Reflector for electromagnetic radiations and method of making same
US3150030A (en) * 1960-04-06 1964-09-22 Raytheon Co Laminated plastic structure
US3587098A (en) * 1968-10-11 1971-06-22 Us Navy Lightweight reflecting material for radar antennas
GB1546645A (en) * 1976-05-11 1979-05-31 Mullard Ltd Method of producing electro-magnetic radiation reflectors by moulding
US4495503A (en) * 1982-02-19 1985-01-22 Morman William H Slow wave antenna
FR2524720A2 (fr) * 1982-04-02 1983-10-07 Thomson Csf Antenne cassegrain inversee pour radar a fonction multiple
GB2120854A (en) * 1982-04-16 1983-12-07 Fastwool Limited Antennas
US4575726A (en) * 1982-08-16 1986-03-11 Rca Corporation Antenna construction including two superimposed polarized parabolic reflectors
US4789868A (en) * 1984-09-27 1988-12-06 Toyo Kasei Kogyo Kabushiki Kaisha Manufacture of parabolic antennas
JPS61152104A (ja) * 1984-12-25 1986-07-10 Bridgestone Corp 電磁波反射体
US4673950A (en) * 1985-07-17 1987-06-16 Piper Robert J Antenna and method for fabricating same

Also Published As

Publication number Publication date
JPS6480103A (en) 1989-03-27
US5055854A (en) 1991-10-08
DE3879779D1 (de) 1993-05-06
DK341088D0 (da) 1988-06-22
NO882878L (no) 1989-01-02
EP0298060B1 (en) 1993-03-31
NO882878D0 (no) 1988-06-28
DK341088A (da) 1988-12-31
PT87877A (pt) 1988-07-01
DE3879779T2 (de) 1993-11-11
AR241254A1 (es) 1992-03-31
AU600147B2 (en) 1990-08-02
EP0298060A2 (en) 1989-01-04
ZA884089B (en) 1989-02-22
EP0298060A3 (en) 1989-11-29
FI882768A0 (fi) 1988-06-10
SE8702699D0 (sv) 1987-06-30
FI882768A (fi) 1988-12-31
PT87877B (pt) 1993-01-29
AU1849588A (en) 1989-01-05
ATE87771T1 (de) 1993-04-15
BR8802968A (pt) 1989-01-10

Similar Documents

Publication Publication Date Title
EP2838159A1 (en) Wideband patch antennas and antenna arrays
JP2006136017A (ja) アンテナ
EP2764573B1 (en) Ground penetrating radar antenna
EP3387706B1 (en) Antenna and radiating element for antenna
CN108346862A (zh) 复合天线装置
JP2006258449A (ja) レドーム
US7170449B2 (en) Antenna system for georadar
SE455745B (sv) Reflektor for en parabolantenn
CN101378144B (zh) 无线电设备及其天线
US20020047802A1 (en) Patch antenna device
US9054422B2 (en) Antenna
JPH10145125A (ja) アンテナ装置
US9627766B2 (en) High gain antenna with low directional preference
JP4845687B2 (ja) 車両用スロットアンテナ
EP0646985B1 (en) Tuned stripline antenna with a sail
JP2009147424A (ja) アンテナ装置
JPH02252304A (ja) 平面アンテナ
JPS61281704A (ja) Ｓｈｆ帯平面アンテナ
WO2009123912A1 (en) Multi-layer isolated magnetic dipole antenna
KR101173151B1 (ko) 소형 안테나에서 동작하게 디자인된 방사 소자
JP2006129092A (ja) ダイポールアンテナ
CN107689481B (zh) 包括用于发射和/或接收电磁波的系统的飞行器
JP2004228940A (ja) 無線機用逆ｆアンテナ
WO1996003783A1 (en) Double ring microstrip antennas
JPH09232853A (ja) マイクロストリップアンテナ

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8702699-3

Effective date: 19940210

Format of ref document f/p: F