Sum-and-Difference Beams in Phased-Array Radar

Explains sum-and-difference beams in phased-array radar: forming sum and difference channels, steering vectors and ratio-based processing for improved angular measurement accuracy.

Estimating Device Power from Signal Switching

Estimate switching power in VLSI using activity and Monte Carlo simulation to predict dynamic power and run package-level thermal simulation for reliability.

How Storage Accelerates AI with DeepSeek

Analysis of storage strategies for DeepSeek workloads, focusing on QLC flash and SSD architectures to optimize capacity, latency, and cost for large-scale AI models.

Understanding Antenna Multiplexer Technology

Overview of antenna multiplexers for 5G/Wi?Fi: design tradeoffs, RFFE placement, isolation and coexistence filtering, insertion loss implications, and acoustic?wave filter benefits.

UWB vs Other Positioning Standards

Discover UWB: centimeter-accurate, low-latency, secure real-time positioning tech transforming consumer, automotive, industrial and robotics.

Why S-Parameters Dominate RF Engineering

Discover why S-parameters are the RF standard: wave-based definitions, matched-load practicality, and VNA/directional coupler measurements.

Principles of Moving Target Display Radar

Moving target display radar basics: objectives, features, block diagram, operation, phase-coherent oscillation and cancellation.

RF Communication: Radio Wave Propagation

Intro to RF circuits and radio wave propagation: reflection, refraction, diffraction, scattering and direct transmission in wireless channels

RF Learning: Common Questions and Answers

Practical RF design Q&A: PA saturation, GaN/ADS convergence, Doherty, LNA matching, load-pull, MMIC layout and simulation tips.

5G CA Band Combinations and Bandwidth Rules

Learn NR suffix meanings and Carrier Aggregation: intra/inter-band CA combos, band classes, and how CA aggregated bandwidth is calculated.