PMEPRPeak-to-Mean Envelope Power Ratio
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The OFDM-PC signals are able to minimize the peak-to-mean envelope power ratio (PMEPR).
Besides, the methods for decreasing the peak-to-mean envelope power ratio (PMEPR) of these signals are elaborated.
Parameters Value Center frequency ([f.sub.f] 5.8 GHz Baseband bandwidth (B) 32 MHz Numbers of subcarriers ([N.sub.c]) 128 Frequency interval ([DELTA]f) 250 kHz Radar range resolution 4.69 m Cyclic prefix duration ([T.sub.G]) 10 [micro]s Element OFDM symbol duration (T) 4 [micro]s Total OFDM symbol duration ([T.sub.OFDM]) 14 [micro]s Number of OFDM symbols (M) 16 Processing gain ([G.sub.p]) 33.1 dB Table 2: PMEPR and SLL of RadCom waveform in three different situations.