Efficient analysis of quasi-optical filters by a hybrid MoM

This paper presents a novel algorithm for the analysis of quasi-optical filters, consisting of thick metal screens perforated periodically with arbitrarily shaped apertures. The algorithm is based on the widely used method of moments (MoM) in conjunction with entire domain basis functions. Its flexi...

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Bibliographic Details
Published in:	IEEE Transactions on antennas and propagation 49, 7 (2001).
Main Author:	Bozzi, M.
Format:	Article
Language:	English
Subjects:	280 GHz. 8 GHz. CAD tool. MoM. X-band dichroic filter. Arbitrarily shaped apertures. Bandpass filter. Boundary integral-resonant mode expansion method. Computer code. Efficient analysis. Entire domain basis functions. Fabrication process. Frequency response. Hybrid MoM/BI-RME method. Measured data. Method of moments. Quasi-optical filters. Simulations. Thick metal screens. Wide frequency band.