Author(s)

A. Gurskas & R. Kirvaitis

Abstract

The mathematical models of the meander microstrip line and helical line as a four-layered printed board were applied to expose the connection between the electrical properties and the constructional parameters of the above mentioned lines. The algorithm and the programme in PASCAL for synthesis of the constructions of the multitapped meander microstrip and helical delay lines with preset electrical characteristics were worked out. The algorithm of the synthesis implies that the transmission band of the delay line is predicted by its phase- frequency response. The programme enabled us to analyse the properties of the microstrip meander and the helical delay lines. 1 Introduction The wide band delay lines are applied in radar and navigation systems, in TV and communication systems, and in measuring

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