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Executive Interview with Ed Liang

MCV Microwave was founded based on expertise in the area of high Q / low loss dielectric ceramic and microelectronic material and manufacturing technology. Over the past twenty years, we have accumulated RF/Microwave and EM design experience led by industry gurus in various filter topologies including ceramic, lumped element, combline cavity and waveguide. Focusing on patent pending broadband antennas for IoT and high performance filter products, we are positioned to bring connectivity to serve the 5G next generation of wireless.

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An Overview of High Q TE Mode Dielectric Resonators and Applications

The widespread use of ceramic dielectric resonators in place of metallic resonant cavities in RF and microwave circuits started in the 1970s, with the first low loss, temperature stable barium tetratitanate ceramic materials.1 Further development of high dielectric constant ceramics with adjustable temperature coefficients enabled microwave engineers to use these materials in oscillator and narrowband filter designs for radar detectors, cellular phone and public safety base stations, satellite receivers and satellite broadcasting (TVRO/DBS) applications.

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