Title:
PHASED ARRAY ANTENNA FOR INDOOR APPLICATION
Document Type and Number:
WIPO Patent Application WO2004088787
Kind Code:
A3
Abstract:
A novel phased array antenna assembly is hereto presented. This antenna is adapted for reducing severe radiation hazards to the human body, and is useful for transmitting and receiving signals while taking into account the indoor electromagnetic field strength. The antenna comprising a micro-strip small-size antenna; a switching device, having a communicating means with said antenna to select between receiving or transmitting modes, further having a selecting means for phase shift and the receiving/transmitting frequencies; a controller adapted to receive inputs from said switching device comprising; a coordinating means, adapted to interconnect said switching device with a algorithm-based software; and a memory queue. This antenna assembly is cost effective in the manner it is adapted for an indoor mass-utilization consisting of low cost materials and components, and further wherein said assembly radiates a limited electromagnetic field in a minimal measure required for communication.
Inventors:
GAZIT MORDECHAI (IL)
WASSER SHAY (IL)
BLAUNSHTEIN NATHAN (IL)
WASSER SHAY (IL)
BLAUNSHTEIN NATHAN (IL)
Application Number:
PCT/IL2004/000301
Publication Date:
March 10, 2005
Filing Date:
April 01, 2004
Export Citation:
Assignee:
WAVEXTEND LTD (IL)
GAZIT MORDECHAI (IL)
WASSER SHAY (IL)
BLAUNSHTEIN NATHAN (IL)
GAZIT MORDECHAI (IL)
WASSER SHAY (IL)
BLAUNSHTEIN NATHAN (IL)
International Classes:
H01Q1/00; H01Q3/26; H01Q25/00; (IPC1-7): H01Q1/38
Foreign References:
| US5982334A | 1999-11-09 | |||
| US4490721A | 1984-12-25 |
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