I turned a Raspberry Pi 5 into a real SSD-powered PC for less than $200

The Raspberry Pi 5 is several times faster than previous models of the compact and cheap computer. For less than a couple ...
EDN

Custom DIY LCR SMD fixture for low-Z components

A DIY PCB fixture using split-Kelvin technique enables accurate, repeatable LCR measurements for low-impedance SMD components ...
IEEE

Spring-Loaded GaN Packaging for Cryogenic Thermal Cycling

Abstract: Cryogenic power module packaging brings additional challenges for lack of low-temperature soft potting material and flexible electrical connections. Thermal expansion mismatches among ...
IEEE

Patch Antenna Loaded With Paired Shorting Pins and H-Shaped Slot for 28/38 GHz Dual-Band MIMO Applications

Abstract: A novel dual-band patch antenna operating at 28/38 GHz is proposed for multiple-input multiple-output (MIMO) communication systems in this paper. The antenna utilizes substrate integrated ...