Abstract
A transconductance multiplier correlator with a bandwidth in excess of 1 GHz is described. Computer modelling techniques were utilized in the circuit design. A balun is used to provide a balanced drive to the bases of the transistors in the multiplier differential pair and thereby reduce the self-detection of input signals. For frequencies below 1 GHz, the self-detection of signals at either input contributes less than 1.5% to the corresponding detected output.
Original language | English |
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Pages (from-to) | 724-726 |
Number of pages | 3 |
Journal | Review of Scientific Instruments |
Volume | 52 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1981 |
Externally published | Yes |