Abstract: A novel ultrawideband parallel-plate (PP) horn array with an air-filled single-ridge waveguide (SRW) feed network is presented. By designing a wideband double 90°-bend single-to-double (STD) ...
Abstract: In this article, we present refractive index measurement using a double-slot silicon waveguide-based Mach–Zehnder interferometer (MZI). We present a double-slot waveguide that offers the ...
It doesn't feel all that long ago that David Cameron took the Chinese leader Xi Jinping for a pint in a Buckinghamshire pub. But a lot has changed in the 10 years since that photo op, the so-called ...