The development of numerical techniques now permits us to analyze complex structures such as dielectric resonator filters and planar passive elements for coplanar monolithic microwave integrated circuits. In this paper, we describe a novel method for designing dielectric resonator filters. Then a Chebychev band pass filter is designed by coaxially placing high-Q TM01Q dielectric resonators ...

A long-standing question connected with the magnetisation reversal mechanism in Co-Cr film is whether the film is to be considered as a continuous magnetic medium or as a medium composed of crystallites with parallel c-axes behaving magnetically as a collection of particles. A possibility to shed light on this question is to investigate the thickness of the domain walls (DWs). In a continuous m...

although in recent two decades, the concept of dielectric barrier discharges (dbds) have been developed in ozone production well, air pollution control, plasma screens and control of chemical, and biological and medical processes, employment of this concept for high voltage applications to improve insulation performance as an alternative to the pressurized gas-insulated systems (gis) utilizing ...

Surface soil moisture (SM) retrieval over agricultural areas from polarimetric synthetic aperture radar (PolSAR) has long been restricted by vegetation attenuation, simplified scattering modelling, and limited SAR measurements. This study proposes a modified decomposition framework to retrieve SM multi-incidence multitemporal PolSAR observations. The is constructed combining the X-Bragg model, ...

nanocomposite materials, including noble metal nanoparticles embedded in a dielectric host medium, are interesting because of their optical properties linked to surface plasmon resonance phenomena. for studding of nonlinear optical properties and/or energy transfer process, these materials may be excited by ultrashort pulse laser with a temporal width varying from some femtoseconds to some hund...