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TDD vs FDD Duplexers Explained
Learn how duplexers enable simultaneous transmit/receive, compare TDD vs FDD, and understand filters, circulators, and spectrum trade-offs.
Bluetooth: Five Iterations and Trends
Explore Bluetooth evolution from 1.x to 5.x: BLE, LE Audio, Auracast, range, low power, location and IoT trends.
NearLink Wireless System Architecture and Operation
Learn about NearLink: Huawei's short-range, high-speed, low-latency wireless tech with ultra-reliability, SLB/SLE interfaces and G/T node architecture
RF SNR Calculation and Simulation
Learn how to calculate and simulate RF link SNR: power-based and FFT-based methods, MATLAB snr usage, and practical examples for realistic channels.
Terahertz Technology and Its Applications in Communications
Explore Terahertz technology and its transformative role in 6G communications, space science, and high-speed data transmission.
Basic Concepts and Key Knowledge of T/R Modules
Explore the basics of T/R modules, their role in RF systems, beamforming, and applications in 5G and radar technology.
LEO Satellite Communication: Basic Principles
Explore LEO satellite communication architecture, main components, operation steps and benefits like low latency and global connectivity.
2.4 GHz vs 433 MHz Wireless Modules
Compare 2.4 GHz vs 433 MHz wireless modules: frequency, range, data rates, applications, and antenna, power and interference tips for reliable comms.
Principles of Moving Target Display Radar
Moving target display radar basics: objectives, features, block diagram, operation, phase-coherent oscillation and cancellation.
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.