Title :
Performance Evaluation Scheme of SNR Gain for UWB Impule Radio Receivers
Author :
Promwong, Sathaporn ; Supanakoon, Pichaya
Author_Institution :
Dept. of Inf. Eng., King Mongkut´´s Inst. of Technol., Bangkok
Abstract :
In this paper, we evaluated the signal to noise ratio (SNR) gains of ultra wideband (UWB) for UWB receivers performance. The optimum and isotropic matched filter receivers are considered. The biconical antennas are used as the transmitter (Tx) and receiver (Rx) antennas. The rectangular passband, which is satisfied the full band of UWB signal definition and Federal Communications Commission (FCC) indoor and outdoor limit spectral masks, is used as the transmitted UWB signal. The channels are measured in an anechoic chamber by using a vector network analyzer (VNA). The SNR gains of optimal and isotropic matched filter receivers are shown and compared in results.
Keywords :
band-pass filters; conical antennas; radio receivers; radio transmitters; ultra wideband communication; biconical antennas; isotropic matched filter receivers; performance evaluation scheme; receiver antennas; rectangular passband; signal to noise ratio gains; transmitter antennas; ultra wideband impule radio receivers; vector network analyzer; FCC; Matched filters; Passband; Performance gain; Radio transmitters; Receivers; Receiving antennas; Signal to noise ratio; Transmitting antennas; Ultra wideband technology;
Conference_Titel :
Microwave Conference, 2007. APMC 2007. Asia-Pacific
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-0748-4
Electronic_ISBN :
978-1-4244-0749-1
DOI :
10.1109/APMC.2007.4555157
