ATE79487T1 - PARABOTIC AERIAL WITH HEATER. - Google Patents

PARABOTIC AERIAL WITH HEATER.

Info

Publication number
ATE79487T1
ATE79487T1 AT87308610T AT87308610T ATE79487T1 AT E79487 T1 ATE79487 T1 AT E79487T1 AT 87308610 T AT87308610 T AT 87308610T AT 87308610 T AT87308610 T AT 87308610T AT E79487 T1 ATE79487 T1 AT E79487T1
Authority
AT
Austria
Prior art keywords
heater
antenna
parabotic
aerial
snow
Prior art date
Application number
AT87308610T
Other languages
German (de)
Inventor
Pradeep Barma
Chi-Ming Chan
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of ATE79487T1 publication Critical patent/ATE79487T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Surface Heating Bodies (AREA)
  • Aerials With Secondary Devices (AREA)
  • Resistance Heating (AREA)

Abstract

A dish antenna (12) for receiving or transmitting signals, eg. via a satellite, is heated by means of radiant heat from electrical heater (2-5) located behind the antenna and spaced apart therefrom. This keeps the antenna free from ice and snow and minimizes distortion. The heater is preferably a self-regulating sheet heater comprising a PTC conductive polymer.
AT87308610T 1986-09-30 1987-09-29 PARABOTIC AERIAL WITH HEATER. ATE79487T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91329086A 1986-09-30 1986-09-30
EP87308610A EP0268362B1 (en) 1986-09-30 1987-09-29 Heated dish antennas

Publications (1)

Publication Number Publication Date
ATE79487T1 true ATE79487T1 (en) 1992-08-15

Family

ID=25433136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87308610T ATE79487T1 (en) 1986-09-30 1987-09-29 PARABOTIC AERIAL WITH HEATER.

Country Status (6)

Country Link
EP (1) EP0268362B1 (en)
JP (1) JPS6390204A (en)
KR (1) KR880004597A (en)
AT (1) ATE79487T1 (en)
CA (1) CA1292800C (en)
DE (1) DE3781096T2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326744A3 (en) * 1987-11-25 1989-08-23 Andrew Corporation Anti-icing and de-icing system for reflector-type microwave antennas
GB2234117A (en) * 1989-07-19 1991-01-23 David Scott Satellite reception window
US5932124A (en) * 1996-04-19 1999-08-03 Thermion Systems International Method for heating a solid surface such as a floor, wall, or countertop surface
DK0894417T3 (en) * 1996-04-19 2001-03-26 Thermion Systems Int Method of heating the surface of a satellite dish
US7747319B2 (en) 2006-03-17 2010-06-29 Zoll Medical Corporation Automated resuscitation device with ventilation sensing and prompting
US9398642B2 (en) 2012-10-22 2016-07-19 Thales Canada Inc Removable heater for communication antenna
DE202017002725U1 (en) 2017-05-23 2017-06-13 Dynamic Solar Systems Ag Heating panel with printed heating
US20230135141A1 (en) * 2021-11-01 2023-05-04 Amphenol Thermometrics, Inc. Antenna heater and methods for preventing ice formation on electromagnetic wave antennas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2163168A1 (en) * 1971-01-18 1972-10-05 Inst Fuer Nachrichtentechnik Arrangement for heating a cover of a parabolic antenna attached in the direction of radiation
FR2426343A1 (en) * 1978-05-16 1979-12-14 Bony Gilbert Plastics sandwich telecommunication parabolic reflector - has integral deicing heating element laid on honeycomb structure
US4304987A (en) * 1978-09-18 1981-12-08 Raychem Corporation Electrical devices comprising conductive polymer compositions
DE3030799A1 (en) * 1979-08-17 1981-03-26 Raychem Corp., Menlo Park, Calif. ARRANGEMENT WITH COLD-CONDUCTING RADIATOR
DE3525488A1 (en) * 1985-07-17 1987-01-29 Dynamit Nobel Ag Surface reflector antenna which can be heated electrically

Also Published As

Publication number Publication date
DE3781096D1 (en) 1992-09-17
DE3781096T2 (en) 1993-03-11
CA1292800C (en) 1991-12-03
EP0268362B1 (en) 1992-08-12
JPS6390204A (en) 1988-04-21
EP0268362A1 (en) 1988-05-25
KR880004597A (en) 1988-06-07

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