Wideband Demodulator Based on Five-Port Correlator for Channel Sounding Applications
نویسندگان
چکیده
منابع مشابه
Wideband Demodulator Based on Five-Port Correlator for Channel Sounding Applications
We present in this paper a wideband RF demodulator using a five-port correlator and a power detector for channel sounding applications. The demodulator has been fabricated using microstrip components. The correlator receives from the five-port qualities that allow it to be low-cost and less sensitive to the phase and amplitude imbalances. A calibration procedure is proposed to find the complex ...
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Abstract – In this work three wideband mobile radio channel sounding methods are simulated and compared using computational tools. The considered sounders include the traditional STDCC and two other proposed sounding methods that are based on OFDM digital transmission and detection procedures and on matched filtering. The impact of the phase noise introduced by the receiver local oscillator in ...
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ژورنال
عنوان ژورنال: Journal of Electromagnetic Analysis and Applications
سال: 2013
ISSN: 1942-0730,1942-0749
DOI: 10.4236/jemaa.2013.52013