Calculation and optimization of the parameters of a radiating distributed-feedback structure

A. M. Prokhorov, A. A. Spikhal'skiĭ, V. A. Sychugov


Abstract: A calculation is made of the width, asymmetry coefficient, and position of the maximum of a reflection line as a function of the parameters of a distributed-feedback waveguide structure. A study is made of the precision of a simplified method for calculating the reflection, emission, and transmission coefficients of a radiating structure. It is shown that the difference between the true and calculated values of the reflection coefficient does not exceed 3.5% in cases of practical importance.

UDC: 621.378.33+535.89

PACS: 42.80.Lt

Received: 17.03.1977

 English version: Soviet Journal of Quantum Electronics, 1978, 8:1, 63–65