APPARATUS AND METHOD FOR GENERATING TIMMING SYNCHRONIZE SIGNAL ON THE RADIO CHANNEL MEASUREMENT SYSTEM BY USING MULTI ANTENNAS

摘要

A method and an apparatus for obtaining a timing synchronization signal in a radio channel measurement system are provided to measure a radio channel in a dead zone by generating phase-synchronized timing synchronization signals in respective timing modules. A timing synchronization acquiring apparatus includes a synchronous clock generator(101), a clock counter(103), and a reset button(115). Timing modules are arranged in transmitter and receiver systems for measuring radio channels using multiple antennas. The synchronous clock generator receives an external clock, synchronizes phases of the external clock with an internal clock, and outputs a synchronized external clock. The clock counter counts the clock from the synchronous clock generator according to a predetermined counter value, and generates a timing synchronization signal. The reset button resets the clock counter according to a reset signal and commences a timing process.