PERFORMANCE EVALUATION OF CASCADED P-MATRIX IN SAW FILTER
Journal Title: Engineering and Technology Journal - Year 2017, Vol 2, Issue 1
Abstract
Surface Acoustic Wave (SAW) filters have been used in electronic devices some physical constraints make the optical tuning and interesting mathematical problem. This paper presents a performance evaluation ofthe two cascaded P-matrices. It uses two Inter Digital Transducer (IDT) i.e. these two matrices after cascading provides the best solution. Each matrix has two parts: transmission and reflector. Each matrix is of 3x3 size and (-1, 1, 0) are the values of each matrix. Hence, 81 combinations are generated by making a every possible pair of two matrices. This cascading is performed for 100 frequency samples. The simulated results clearly indicates that cascading gives better results by using distance formula in every parameter for making of SAW filter.
Authors and Affiliations
Wazir
Keywords
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