A Simulation of Interaction Between Cellular Radio Telephones and Motor Vehicle Subsystems by Bench Tests

This report describes a series of tests to determine the sensitivity of an infra-red (IR) remote controlled vehicle central locking system to radio telephone transmissions.

The system was subject to bulk current injection at 800 MH2 on the cable connecting the IR transducers to the main module, using a test configuration which produced low standing waves.

A current clamp injected the RF current and the flow was controllecd by a ferrite absorbing clamp.

Conclusions are drawn from the results. Postage extra.