A personal engineering blog covering RF and analog electronics experiments, with in-depth articles on impedance matching for transistors, measuring PCB dielectric constant, and designing second-order digital low-pass filters. Readers get worked derivations, measurement methods and practical design guidance for hardware and signal processing projects.
Website: https://gusbertianalog.com/
Field notes from an engineering consultancy on the practical problems of client work, covering RF filter design for the ESP32-S3 with PCB and EM co-simulation, and packaging a React and Node app with PostgreSQL as a Windows MSI and Linux .deb. Readers get step-by-step workflows with real tools and commands, plus lessons on where simulations and deployments diverge from ideal behavior.
HuberWorks is a Wi-Fi engineering firm whose newsletter shares practical field notes on enterprise wireless, covering antenna selection, warehouse site surveys and healthcare survey logistics. Readers get concrete, experience-based advice for planning and running Wi-Fi deployments.
A personal blog by an RF engineer covering radios, antennas and military C4ISR, mixing technical case studies with essays on the state of broadcast radio. Readers get an informed practitioner's perspective, with occasional personal posts.
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