Flexible substrates play a vital role in the design of wearable antennas. Analysis and fabrication rectangular microstrip patch antenna have been demonstrated this paper on least explored flexible PVC-based transparent sheet. The substrate’s dielectric constant loss tangent calculated by conducting standard ring resonator test. effect bending an with different diameters along x-axis y-axis has ...

This paper deals with the design and fabrication of a quartz-crystal resonator used in a thickness-monitor unit, measuring film thickness in a film-depositing system. A purpose-grown quartz crystal is cut to form the desired wafer. Two gold electrodes are deposited on both surfaces of the wafer to provide electrical contacts. The resonance frequency of the resonator, at room temperature, and th...

In this paper, we construct a multiresolution analysis and a wavelet basis on two speciic compact manifolds. Using special charts, the problem is reduced to nding appropriate nested spaces on rectangular domains. The claim of C 1-continuity gives rise to certain boundary conditions on the rectangles. To satisfy these conditions, we use a tensor product approach in which one factor is an exponen...

In this paper, a new split-ring resonator variant, called the bended nested (B-NSRR) is introduced. B-NSRR modified version of (NSRR) geometry, which has been successfully utilized in sensing various physical quantities such as strain, displacement and moisture content due to its superior sensitivity, resolution compactness comparison more traditional structures SRR electrical (ESRR). The geome...

First-order logic with k-ary deterministic transitive closure has the same power as two-way k-head deterministic automata that use a finite set of nested pebbles. This result is valid for strings, ranked trees, and in general for families of graphs having a fixed automaton that can be used to traverse the nodes of each of the graphs in the family. Other examples of such families are grids, toru...