Efficient approximation of variable delay using tapped delay line

Minocha, S. ; Dutta Roy, S. C. ; Kumar, B. (1990) Efficient approximation of variable delay using tapped delay line IETE Journal of Education, 36 . pp. 129-131. ISSN 0970-1664

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Abstract

A variable delay is required for beam steering in an adaptive antenna array. This letter presents an efficient design for approximating such a delay for broadband applications by using only one phase shifter and real coefficients. Exact mathematical formulas for determining the required weighting coefficients have also been derived.

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Deposited On:01 Jun 2012 12:19
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