Title :
A comparison of CAP/QAM architectures
Author :
Abdolhamid, Amir H. ; Johns, David A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
fDate :
31 May-3 Jun 1998
Abstract :
Recently CAP modulation (Carrierless Amplitude and Phase modulation) has been of wide interest to industry because of its simplicity, bandwidth efficiency and zero dc component. This paper compares CAP versus QAM modulation and highlights some practical implementation issues. In addition, three different CAP-like architectures are compared according to A/D sampling-rates, A/D resolutions and jitter requirements
Keywords :
amplitude modulation; phase modulation; quadrature amplitude modulation; A/D resolutions; A/D sampling-rates; CAP modulation; CAP/QAM architectures; QAM modulation; bandwidth efficiency; carrierless amplitude; jitter requirements; phase modulation; Amplitude modulation; Bandwidth; Demodulation; Filtering theory; Filters; Interference; Jitter; Phase modulation; Quadrature amplitude modulation; Sampling methods;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.698823
