Wide band multiplier correlator

Russell G. Gough; Robert H. Frater

doi:10.1063/1.1136657

Wide band multiplier correlator

Russell G. Gough^*, Robert H. Frater

^*Corresponding author for this work

Research output: Contribution to journal › Article

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
Pages (from-to)	724-726
Number of pages	3
Journal	Review of Scientific Instruments
Volume	52
Issue number	5
DOIs	https://doi.org/10.1063/1.1136657
Publication status	Published - 1981
Externally published	Yes

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10.1063/1.1136657

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title = "Wide band multiplier correlator",

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.",

author = "Gough, {Russell G.} and Frater, {Robert H.}",

year = "1981",

doi = "10.1063/1.1136657",

language = "English",

volume = "52",

pages = "724--726",

journal = "Review of Scientific Instruments",

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publisher = "American Institute of Physics",

number = "5",

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AU - Gough, Russell G.

AU - Frater, Robert H.

PY - 1981

Y1 - 1981

N2 - 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.

AB - 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.

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U2 - 10.1063/1.1136657

DO - 10.1063/1.1136657

M3 - Article

VL - 52

SP - 724

EP - 726

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

SN - 0034-6748

IS - 5

ER -