Wireless local loop system using patch-type antenna

Details Wireless local loop system using patch-type antenna Wireless local loop system using patch-type antenna

1999-02-04

2000-12-19

Ho, Tan

Communications: radio wave antennas

Antennas

Microstrip

343844, H01Q 138

Patent

active

061632996

ABSTRACT:
The present invention relates to a wireless local loop (WLL) system using a patch-type antenna which is provided with microstrips and can be installed indoors. In a WLL system wherein there are provided a base station for relaying transmitted/received signals and a terminal for exchanging these signals between the base station and a telephone or a modem. The present invention includes a patch-type antenna that is detachable/connectable from/to the terminal.

REFERENCES:
patent: 4937585 (1990-06-01), Shoemaker
patent: 5625369 (1997-04-01), Newman
patent: 5661494 (1997-08-01), Bondyopadhyay
patent: 5905467 (1999-05-01), Narayanaswamy et al.

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