CY1122852T1 - Τερματικο κεραιας πολλαπλων ανακλαστηρων - Google Patents

Τερματικο κεραιας πολλαπλων ανακλαστηρων

Info

Publication number
CY1122852T1
CY1122852T1 CY20201100375T CY201100375T CY1122852T1 CY 1122852 T1 CY1122852 T1 CY 1122852T1 CY 20201100375 T CY20201100375 T CY 20201100375T CY 201100375 T CY201100375 T CY 201100375T CY 1122852 T1 CY1122852 T1 CY 1122852T1
Authority
CY
Cyprus
Prior art keywords
reflector
axis
rotation
rotate
support base
Prior art date
Application number
CY20201100375T
Other languages
English (en)
Inventor
Giancarlo Bellaveglia
Raimondo Lo Forti
Fabio Maggio
Luca Marcellini
Original Assignee
Space Engineering S.P.A.
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 Space Engineering S.P.A. filed Critical Space Engineering S.P.A.
Publication of CY1122852T1 publication Critical patent/CY1122852T1/el

Links

Classifications

    • 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
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • 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
    • H01Q19/10—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 using reflecting surfaces
    • H01Q19/12—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 using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—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 using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • 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
    • H01Q19/10—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 using reflecting surfaces
    • H01Q19/18—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 using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—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 using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/191—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 using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein the primary active element uses one or more deflecting surfaces, e.g. beam waveguide feeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/20—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Δημοσιεύεται ένα τερματικό κεραίας πολλαπλών ανακλαστήρων (100) που περιλαμβάνει: - μια βάση στήριξης (2) προσαρμοσμένη, έτσι ώστε να περιστρέφεται γύρω από τον πρώτο άξονα περιστροφής (Α) - ένα σύστημα ανάκλασης (4,5,6) που είναι μηχανικά συνδεδεμένο στη βάση στήριξης (2) και προσαρμοσμένο, έτσι ώστε να περιστρέφεται γύρω από έναν δεύτερο άξονα περιστροφής (Β) σε σχέση με τη βάση στήριξης (2) με τον δεύτερο άξονα περιστροφής (Β) να είναι ανεξάρτητος από τον πρώτο άξονα περιστροφής (Α), - τουλάχιστον μια αλυσίδα ραδιοσυχνοτήτων (9,18) προσαρμοσμένη για τη λήψη και / ή τη μετάδοση ηλεκτρομαγνητικού σήματος μέσω του συστήματος ανάκλασης (4,5,6). Το σύστημα ανάκλασης (4,5,6) περιλαμβάνει: - έναν κύριο ανακλαστήρα (4) που είναι συνδεδεμένος περιστροφικά στη βάση στήριξης(2) και προσαρμόζεται, έτσι ώστε να περιστρέφεται γύρω από τον δεύτερο άξονα περιστροφής (Β) σε σχέση με τη βάση στήριξης (2), - έναν υποανακλαστήρα (5) και έναν τρίτο ανακλαστήρα (6), και οι δύο μηχανικά συνδεδεμένοι με τον κύριο ανακλαστήρα (4) και προσαρμοσμένοι να περιστρέφονται από κοινού με τον κύριο ανακλαστήρα (4) στην περιστροφή του γύρω από τον δεύτερο άξονα (Β), όπου ο τρίτος ανακλαστήρας (6) είναι προσαρμοσμένος για να περιστρέφεται γύρω από έναν τρίτο άξονα περιστροφής (C) σε σχέση με τον κύριο (4) ανακλαστήρα και τον υποανακλαστήρα (4).
CY20201100375T 2013-01-18 2020-04-24 Τερματικο κεραιας πολλαπλων ανακλαστηρων CY1122852T1 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13425011.7A EP2757632B1 (en) 2013-01-18 2013-01-18 Multi reflector antenna terminal

Publications (1)

Publication Number Publication Date
CY1122852T1 true CY1122852T1 (el) 2021-05-05

Family

ID=47715957

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20201100375T CY1122852T1 (el) 2013-01-18 2020-04-24 Τερματικο κεραιας πολλαπλων ανακλαστηρων

Country Status (4)

Country Link
EP (1) EP2757632B1 (el)
CY (1) CY1122852T1 (el)
DK (1) DK2757632T3 (el)
ES (1) ES2794091T3 (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210224277U (zh) * 2019-08-29 2020-03-31 深圳Tcl新技术有限公司 一种定向高增益天线及遥控设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321613A1 (de) * 1973-04-28 1974-11-14 Rohde & Schwarz Umschaltvorrichtung fuer das erregersystem einer reflektorantenne
DE2454133C2 (de) * 1974-11-14 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Mehrspiegel-Antenne nach Art einer Cassegrain- oder Gregory-Antenne
US7256749B2 (en) * 2005-05-17 2007-08-14 The Boeing Company Compact, mechanically scanned cassegrain antenna system and method
ITRM20060418A1 (it) 2006-08-03 2008-02-04 Tes Teleinformatica E Sistemi Srl Antenna a doppio riflettore a basso profilo a puntamento meccanico

Also Published As

Publication number Publication date
DK2757632T3 (da) 2020-05-04
EP2757632A1 (en) 2014-07-23
ES2794091T3 (es) 2020-11-17
EP2757632B1 (en) 2020-02-05

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