@article{malvar1979balanced,
author = {Malvar, Henrique S. and Malvar, Henrique S.},
title = {Balanced Modulator Chip Multipliers Three Signals},
year = {1979},
month = {June},
abstract = {This circuit expands the capabilities of a balanced analog signal multiplier by adding a third single-polarity input, which can be used as a gain control, for example. The voltage-to-current converter connecting the third input to the modulator chip ensures high linearity for the third input gain control.},
publisher = {Mc. Graw Hill, Inc.},
url = {http://approjects.co.za/?big=en-us/research/publication/balanced-modulator-chip-multipliers-three-signals/},
journal = {Electronics},
edition = {Electronics},
}