Variable permittivity dielectric material loaded stepped-horn antenna
Variable permittivity dielectric material loaded stepped-horn antenna
Variable permittivity dielectric material loaded stepped-horn antenna
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
13Multiplying each side of magnetic field in equation (2.18) by 4k and eiek and integratingover the waveguide cross-section leads toIn the i-th waveguide with perfectly conducting walls, k-th T E mode and l-th TMmode are satisfied the following orthogonality properties,asUsing these orthogonality relations, equation system (2.19)-(2.22) can be rewritten