A Simple 2nd Order Low-Pass Filter

Engineering

Characterization of Crystal Resonators

RF Experiments

Loop Antenna Design

RF Experiments

BJT PN Junction Noise Source

Analog Electronics

Blocking Oscillator

Analog Electronics

DSSS BPSK Beacon

RF Experiments

Parametric Frequency Divider

RF Experiments

Nonlinear amplifiers: Saleh model

Digital Electronics

Understanding the Fourier Series - a statistical point of view

Engineering

Clock Recovery with digital PLL

Digital Electronics

Power Meter - Calibration

Power Meter

Varactor tuned filter

RF Experiments

5GHz Frequency Multiplier

RF Experiments

Microwave Power Meter

Power Meter

Power Meter - RF Probe

Power Meter

Capacitor's self-resonance

Analog Electronics

Transistor Capacitance Neutralization

RF Experiments

Regenerative Frequency Divider

RF Experiments

Frequency Multiplier with PIN diode

RF Experiments

Overtone Crystal Oscillator

RF Experiments

BJT Active Mixer Experiments

RF Experiments

Wideband VHF VCO

RF Experiments

JIG for LCR - Zener and Varicap capacitance measurement

Analog Electronics

Frequency Multiplier using CMOS gates

Analog Electronics

OpAmp with gain switch

Analog Electronics

RF switch using BJT transistor

RF Experiments