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Method and system for detecting in-band jammers in a spread spectrum wireless base station
The present invention encompasses a method and apparatus for providing real-time, constant detection of in-band jammers with negligible impact on base station cost. Such ...
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Method and apparatus for scanning and for electronic processing of thermal pictures
The objects of the present invention are achieved by providing that one inventive characteristic feature is that the scanning speed is selected at right angles to the ...
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Automatic vehicle identification system capable of vehicle lane discrimination
A method for identifying an object and determining the location of an object is disclosed. The method includes the steps of: focusing a first directional antenna on a ...
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Method of polling second stations for functional quality and maintenance data in a discrete multitone spread spectrum communications system
In accordance with this invention, a highly bandwidth-efficient method for transmitting and receiving information is implemented. In one aspect of the invention, a ...
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Steerable antenna and receiver interface for terrestrial broadcast
The present invention is directed to methods and apparatus for implementing and controlling steerable antennas. Various embodiments of the invention are directed to ...
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Opto-acoustic transducer and telephone receiver
Referring to the drawings in detail wherein like numerals designate like parts, a telephone receiver 10 includes an earpiece 11 having a customary screen 12 at the ...
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Sheet metal waveguide horn antenna
OF THE PREFERRED EMBODIMENT Referring now to FIGS. 2 and 3 of the drawing, there is shown a preferred embodiment of a waveguide horn antenna according to the invention, ...
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Microwave receiving device
The present invention has been made to solve the conventional problems described above, and has as its object to provide a compact microwave receiving device having ...
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Transmitting and/or receiving arrangement for portable appliances
The invention is based on the object of improving the transmitting and receiving power of the antenna whilst ensuring that it is simple to produce and easily matched and ...
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Terminal structure and a universal low noise blockdown converter using the same
It is therefore an object of the present invention to provide an universal LNB converter and a terminal structure to be used for various appliances having a plurality of ...
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Telecommunications 
