Active RC-filter Basics

Passive RC Filters

Intro to Filters

Looking at Pulse Width Modulation and Pulse Frequency Modulation

Skin Effect and Proximity Effect

LTspice tutorial – simulating Frequency Dependent component Parameters

How to setup your VNA measurements

Looking at Continuous and Discontinuous Conduction Mode

Gain block RF Amplifiers – Building and Testing [2/2]

Gain block RF Amplifiers – Theory and Design [1/2]

Building INDUCTOR-CAPACITOR Baluns

Analyzing Guanella Impedance Transformers

The Ruthroff Impedance Transformer

LTspice tutorial - Differential transmission lines

Experiments with Transmission Line Baluns

Transmission-Line Baluns

Energy transfer in Baluns

Voltage and Current Baluns

Communication lines and baluns

Quick look at QSPICE

Electronic Switches - SMPS and snubbers (2/2)

Electronic Switches - SMPS and snubbers (1/2)

About Resonant Dipoles

Switch Contact Protection - Testing it Out (2/2)

Switch Contact Protection - General Methods (1/2)

Antenna Equivalent Model

LTspice tutorial - FREQ function

Class E RF amplifier - MORE efficiency (3/3)

Class E RF amplifier - Build (2/3)

Class E RF amplifier - Basics (1/3)