Title :
Grating-filter transformation chart
Author_Institution :
Massachusetts Institute of Technology, Department of Electrical Engineering & Computer Science, Cambridge, USA
Abstract :
A chart is presented for the transformation of the reflection coefficient by a section of a uniform grating designed to couple the forward and backward waves in a guiding structure. The chart is useful in filter design by cascaded grating sections.
Keywords :
acoustic surface wave devices; filters; optical waveguides; acoustic surface wave filters; cascaded grating sections; filter design; grating filter transformation chart; guiding structure; optical waveguide filters; reflection coefficient;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750423
