Reconfigurable and tunable frequency selective surfaces (FSSs) are of significant interest in
applications such as tunable radomes and adaptive screening of unwanted wireless …

This paper aims to provide a general review of the fundamental ideas, varieties, methods,
and experimental research of the most advanced frequency selective surfaces available …

There are various techniques for the deposition of SiO 2 films on silicon. Flame Hydrolysis
Deposition (FHD) techniques is the most economical technique for the deposition of SiO 2 …

A narrowband trisection substrate-integrated waveguide elliptic filter with coplanar
waveguide (CPW) input and output ports is proposed and demonstrated for X-band …

Integration of planar circuits to non-planar ones has been recently considered as a credible
technique for low-cost mass production of microwave and millimeter-wave circuits …

Taking the advantage of common waveguide filters and SIW technology, a new filter
structure is proposed. This structure can be implemented for various microwave frequencies …

This paper presents a Complementary Split Ring Loaded Resonator (CLSRR) based
compact, wideband, waveguide bandpass filter. Three identical CLSRRs were fabricated …

Split-field finite-difference time-domain (SF-FDTD) meth-od can overcome the limitation of
ordinary FDTD in analyzing periodic structures under oblique incidence. On the other hand …

This article introduces analytical formulas to obtain frequency response for a periodic array
of hexagon metallic patches and strip cells. The validity of analytic expressions obtained …

This paper combines a hybrid implicit-explicit (HIE) method with spectral finite-difference
time-domain (SFDTD) method for solving periodic structures at oblique incidence, resulting …