BR7900907A - Antena de refletor duplo - Google Patents

Antena de refletor duplo

Info

Publication number
BR7900907A
BR7900907A BR7900907A BR7900907A BR7900907A BR 7900907 A BR7900907 A BR 7900907A BR 7900907 A BR7900907 A BR 7900907A BR 7900907 A BR7900907 A BR 7900907A BR 7900907 A BR7900907 A BR 7900907A
Authority
BR
Brazil
Prior art keywords
reflector antenna
dual reflector
dual
antenna
reflector
Prior art date
Application number
BR7900907A
Other languages
English (en)
Portuguese (pt)
Inventor
H Berner
K Richter
S Melo
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BR7900907A publication Critical patent/BR7900907A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/02—Details
    • H01Q19/021—Means for reducing undesirable effects
    • H01Q19/022—Means for reducing undesirable effects for reducing the edge scattering of reflectors
BR7900907A 1978-02-16 1979-02-14 Antena de refletor duplo BR7900907A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782806495 DE2806495C2 (de) 1978-02-16 1978-02-16 Zweireflektorantenne

Publications (1)

Publication Number Publication Date
BR7900907A true BR7900907A (pt) 1979-09-11

Family

ID=6032089

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900907A BR7900907A (pt) 1978-02-16 1979-02-14 Antena de refletor duplo

Country Status (4)

Country Link
BR (1) BR7900907A (de)
DE (1) DE2806495C2 (de)
ES (1) ES477760A1 (de)
NL (1) NL7901064A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046422A1 (de) 2007-09-28 2009-04-09 Melo, Silvestre Fermiano José de Zweireflektorantenne nach dem Cassegrain-Prinzip für sehr kurze elektromagnetische Wellen
FR2968848A1 (fr) * 2010-12-14 2012-06-15 Alcatel Lucent Antenne a reflecteur parabolique

Also Published As

Publication number Publication date
NL7901064A (nl) 1979-08-20
DE2806495C2 (de) 1980-04-03
DE2806495B1 (de) 1979-08-02
ES477760A1 (es) 1979-07-16

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