What is it about?

frequency-dependent guided-wave characteristics of waveguide based periodic structures loaded with transversal strip layers of frequency selective surfaces (FSS) are extensively studied in terms of per-unit-length transmission parameters, i.e., complex propagation constant and complex wave impedance.

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Why is it important?

such study can predict the various possible applications of such waveguide based periodic structures loaded with various FSS strip layers

Perspectives

three novel periodic waveguides, loaded with plus, square loop and Jerusalem cross FSS strip layers, are investigated. It is observed that there is slow-wave behavior in the lower passband for the first two whereas the third one exhibits both fast-wave and slow-wave propagation behaviors in the lower passband. Besides, the third one shows the attractive backward wave propagation within the partial passband.

Rakhesh Singh Kshetrimayum
Indian Institute of Technology Guwahati

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This page is a summary of: Guided-wave characteristics of waveguide based periodic structures loaded with various FSS strip layers, IEEE Transactions on Antennas and Propagation, January 2005, Institute of Electrical & Electronics Engineers (IEEE),
DOI: 10.1109/tap.2004.840527.
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