Title :
A sine function resistor
Author :
Nielsen, K. L. ; Roland, E. H.
Author_Institution :
United States Naval Ordnance Plant, Indianapolis, Ind
Abstract :
This paper describes a sine function resistor of rather unusual design. A linear resistance card bent to circular shape about an eccentric frame of very simple construction is employed to obtain a resistance variation that is within very close limits of true sine values. This resistor should find application in certain computer circuits, particularly in those of the balanced-bridge type. The same theory is also applied to the function (1 ¿ sin ¿)i (i = 1/2, 1).
Keywords :
Approximation methods; Equations; Frequency modulation; Mathematical model; Relays; Resistance; Resistors;
Journal_Title :
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
DOI :
10.1109/TCE.1955.6372395
