PLANAR ESPAR ARRAY DESIGN WITH NONSYMMETRICAL PATTERN BY MEANS OF FINITE-ELEMENT METHOD, DOMAIN DECOMPOSITION, AND SPHERICAL WAVE EXPANSION

Planar ESPAR Array Design with Nonsymmetrical Pattern by Means of Finite-Element Method, Domain Decomposition, and Spherical Wave Expansion

The application of a 3D domain decomposition finite-element and spherical mode expansion Autographed Baseball Bases for the design of planar ESPAR (electronically steerable passive array radiator) made with probe-fed circular microstrip patches is presented in this work.A global generalized scattering matrix (GSM) in terms of spherical modes is obt

read more


Enhancement of Lodging Resistance and Lignin Content by Application of Organic Carbon and Silicon Fertilization in Brassica napus L.

This study was aimed to investigate the effects of organic carbon and silicon fertilizers on the lodging resistance, yield, and economic performance of rapeseed.Two cultivars, namely Jayou (lodging-resistant) and Chuannongyou (lodging-susceptible), were selected to evaluate the effects of various fertilizer treatments on rapeseed culm morphology, l

read more

Thin films of the spin ice compound Ho2Ti2O7

The pyrochlore compounds Ho2Ti2O7 and Dy2Ti2O7 show an exotic form of magnetism called the Earrings spin ice state, resulting from the interplay between geometrical frustration and ferromagnetic coupling.A fascinating feature of this state is the appearance of magnetic monopoles as emergent excitations above the degenerate ground state.Over the pas

read more