A Design of. Current Mode Four-Quadrant Multiplier using Pool and Squaring Circuits

This paper proposes a current mode four-quadrant multiplier circuit using quarter-square technique by using MOSFETS with input and output current. The circuit technique uses a new current mode pool circuit which design by using current mirror circuits and the output are direct added and subtracted with two squaring circuit. The simulating results and performances are shown by using mathematical equations and PSpice program. This circuit is suitable for applying with analog signal processing.