Xiao Wei Shi

Articles by Xiao Wei Shi
DGS-Based Resonators Form Lowpass Filters
A novel symmetrical split ring resonator (SSRR) based on defected-ground-structure (DGS) technology supports the design of lowpass filters with wide rejection bands.
Build Lowpass Filters With Elliptic DGS
These enhanced DGS cells support the design and fabrication of broadband lowpass filters with miniature dimensions and high out-of-band rejection.
Uneven DGS Cells Construct Compact LPF
This use of DGS cells results in a low-pass filter that minimizes passband insertion loss and is more compact than conventional DGS low-pass filters.

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GaN Roundtable: The State of GaN Reliability Today

Wednesday, April 3rd, 2013, 2:00 pm ET. Gallium nitride (GaN) has come a long way over the past few years in terms of affordability, industry acceptance and, in particular, reliability. In this webcast roundtable, a panel of expert speakers will assess the current state of GaN reliability, along with offering predictions for its future.

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