Vehicle location unit

Details Vehicle location unit Vehicle location unit

1996-11-05

1997-11-18

Eisenzopf, Reinhard J.

Telecommunications

Transmitter and receiver at same station

With a common signal processing stage

455 89, H04B 140

Patent

active

056898207

ABSTRACT:
A Vehicle Location Unit (VLU) device includes in functional relationship an RF receiver, a transmitter, a receive/transmit switch, a microcontroller to control the receiving/transmitting path, a digital Large Scale Integration (LSI), having a digital signal processing device, a crystal oscillator, and a filtering device for an outcoming signal.

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patent: 5251232 (1993-10-01), Nonami
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