Lars Reichardt

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—We present a software radio-based testbed for live testing of OFDM radar algorithms. Unlike previous testing setups, the hardware used (Universal Software Radio Peripherals) was low-cost and low-power, thus making the measurement setup both flexible and easy to use. The hardware can be easily battery powered. Both stationary and mobile measurements in(More)
In the OFDM signalling concept, the wide-band radio-communication channel is effectively utilized as a collection of narrow-band channels. Basic system parameters like the number of subcarriers N and symbol duration T are selected to mitigate the key channel impairments: Inter-Symbol-Interference (ISI) induced by frequency selectivity and loss of subcarrier(More)
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