Title :
A 4-quadrant cosine-synthesis circuit
Author :
Seevinck, E. ; Renkema, G.
Author_Institution :
Philips Research Laboratory, Eindhoven, Netherlands
Abstract :
A circuit implementing an algebraic approximation to the cosine function, valid in all four quadrants with an error of 0.6% will be described. The approximation results in a smooth, differentiable function, without slope discontinuities.
Keywords :
Analog circuits; Bipolar transistors; Circuit synthesis; Frequency; Linear circuits; Matrix decomposition; Signal generators; Signal synthesis; Voltage; Wideband;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1982 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1982.1156361
