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1. WO2014118495 - COMPONENT STRUCTURE OF A WIRELESS NODE

Publication Number WO/2014/118495
Publication Date 07.08.2014
International Application No. PCT/GB2014/000034
International Filing Date 31.01.2014
IPC
H01Q 21/20 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
20the units being spaced along, or adjacent to, a curvilinear path
H01Q 3/24 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
24varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
CPC
H01Q 13/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
02Waveguide horns
H01Q 21/0006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
0006Particular feeding systems
H01Q 21/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
20the units being spaced along or adjacent to a curvilinear path
H01Q 3/242
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
24varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
242Circumferential scanning
H04B 7/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
H04L 41/0803
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
08Configuration management of network or network elements
0803Configuration setting of network or network elements
Applicants
  • CAMBRIDGE COMMUNICATION SYSTEMS LIMITED [GB]/[GB]
Inventors
  • PORTER, John, David
  • GREAVES, Stephen, David
Agents
  • TURNER, Richard, Charles
Priority Data
1301844.501.02.2013GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) COMPONENT STRUCTURE OF A WIRELESS NODE
(FR) STRUCTURE DE COMPOSANTS D'UN NŒUD SANS FIL
Abstract
(EN) A wireless node comprises a central core (100) of interlocking horizontal layers of circuit boards and conductive material comprising, from bottom to top, an RF modem comprising a layer of circuit board (24) sandwiched between layers of conductive material (26, 28), a duplexer (30) connected to the RF modem, and an RF switch array connected to the duplexer (30), the RF switch array comprising a layer of circuit board (18) sandwiched between layers of conductive material (20, 22).
(FR) L'invention porte sur un nœud sans fil qui comprend un noyau central (100) de couches horizontales imbriquées de cartes de circuits et de matériau conducteur comprenant, depuis le bas vers le haut, un modem RF comprenant une couche de carte de circuits (24) prise en sandwich entre des couches de matériau conducteur (26, 28), un duplexeur (30) connecté au modem RF, et un réseau de commutateurs RF connecté au duplexeur (30), le réseau de commutateurs RF comprenant une couche de carte de circuits (18) prise en sandwich entre des couches de matériau conducteur (20, 22).
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