超宽带技术具有通信容量大、发射功率低、抗多径干扰能力强、结构简单和保密性好等优点。在超宽带通信系统中,对满足FCC辐射掩蔽约......

On July 14, 2000, a type IV solar radio burst was observed at 10:43-11:00 UT with the 1-2 GHz digital spectrometer of Na......

Nonparametric time-of-arrival(TOA) estimators for impulse radio ultra-wideband(IR-UWB) signals are proposed. Nonparametr......