Hertzian
Hertzian

© 2026 geekery.work. Built for learning. Not for production.

GitHub

Blog/Signal Processing
🌊

Signal Processing

DSP algorithms, filter design, spectral analysis, and real-time processing techniques.

3 articles
Signal Processing

Featured in Signal Processing

🔥 Advanced
⭐ Featured
Interactive

Advanced EMC/EMI Prediction Using Full-Wave Electromagnetic Simulations

Comprehensive guide to MoM, FDTD, and hybrid simulation techniques for EMC compliance in automotive, IoT, and high-speed digital systems

emc
emi
simulation
+6
Invalid Date
15 min
🧮 Advanced Math
⭐ Intermediate
⭐ Featured
Interactive

Introduction to FFT Analysis

Master the fundamentals of Fast Fourier Transform (FFT) analysis for RF applications with interactive demonstrations, practical examples, and step-by-step explanations.

fft
frequency-domain
signal-analysis
+2
Invalid Date
15 min
📊 Intermediate Math
⭐ Intermediate
⭐ Featured
Interactive

Introduction to Fast Fourier Transform (FFT) in RF Analysis

Discover how FFT transforms time-domain signals into frequency-domain information for RF system analysis and design.

fft
frequency-domain
time-domain
+2
Invalid Date
12 min
📊 Intermediate Math
⭐

Intermediate Level

2 articles
⭐ Featured
Interactive

Introduction to FFT Analysis

Master the fundamentals of Fast Fourier Transform (FFT) analysis for RF applications with interactive demonstrations, practical examples, and step-by-step explanations.

Invalid Date
15 min
📊 Intermediate Math
⭐ Featured
Interactive

Introduction to Fast Fourier Transform (FFT) in RF Analysis

Discover how FFT transforms time-domain signals into frequency-domain information for RF system analysis and design.

Invalid Date
12 min
📊 Intermediate Math
🔥

Advanced Level

1 articles
⭐ Featured
Interactive

Advanced EMC/EMI Prediction Using Full-Wave Electromagnetic Simulations

Comprehensive guide to MoM, FDTD, and hybrid simulation techniques for EMC compliance in automotive, IoT, and high-speed digital systems

Invalid Date
15 min
🧮 Advanced Math

Explore Other Categories

📡RF Basics⚡Advanced RF📶Antenna Theory📊FFT Analysis🔬Test & Measurement