Title :
Analog CMOS high-frequency continuous wavelet transform circuit
Author :
Justh, E.W. ; Kub, F.J.
Author_Institution :
SFA Inc., Largo, MD, USA
Abstract :
A 16-channel analog CMOS high-frequency continuous wavelet transform circuit has been realized. The circuit performs a time-frequency decomposition of a high-frequency input signal. A 100 MHz operating frequency, 45 MHz bandwidth, and 40 mW/channel power dissipation have been achieved using a 0.5 μm CMOS process
Keywords :
CMOS analogue integrated circuits; analogue processing circuits; voltage-controlled oscillators; wavelet transforms; 0.5 micron; 100 MHz; 45 MHz; analog CMOS; high-frequency continuous wavelet transform circuit; high-frequency input signal; operating frequency; power dissipation; time-frequency decomposition; Band pass filters; Bandwidth; CMOS analog integrated circuits; CMOS process; Continuous wavelet transforms; Filter bank; Frequency; Low pass filters; Voltage-controlled oscillators; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.780652