Featured Articles

  1. 60 GHz Phased Array Antenna Design And Beamforming Analysis Using XFdtd 4/16/2026

    In this example, explore a 60 GHz phased array antenna design using XFdtd, featuring full-wave FDTD simulation, beamforming optimization, and EIRP coverage analysis for WiGig applications.

  2. The Future Of RF Applications: TWTAs vs. SSPAs Revisited 4/8/2026

    What does it really take to choose the right amplifier? The answer hinges on application demands, not technology age.

  3. Tunable RF Filters: Advantages, Disadvantages And Market Applications 3/23/2026

    Tunable RF filters enable dynamic frequency control and interference mitigation, offering flexibility across communications, defense, and aerospace applications while balancing complexity, cost, and performance trade-offs.

  4. Mobile User Objective System (MUOS) 3/3/2026

    Discover how MUOS leverages SA-WCDMA and satellite link emulators to deliver next-generation UHF battlefield communications under U.S. Space Force oversight.

  5. How Are 5G Non-Terrestrial Networks Driving Satellite Link Impairment And Hardware-In-The-Loop Emulation? 3/3/2026

    Explore how 5G Non-Terrestrial Networks integrate satellites, HAPS, and IoT to deliver seamless global connectivity, expanding 3GPP standards beyond traditional terrestrial limits.

  6. The Importance Of Satellite Channel Emulators In Non-Terrestrial Networks 3/3/2026

    Discover how satellite link emulators enable reliable Non-Terrestrial Networks by simulating real-world delays, Doppler effects, and handovers to accelerate 5G NTN development.

  7. Tuned Dipole Antenna Element Lengths 2/22/2026

    Testing RF enclosures requires careful setup of half-wave dipole antennas for site attenuation, shielding effectiveness, and gain reference, ensuring accurate measurements at the correct resonant frequency.

  8. 9 Real-World Variables That Destroy Oscillator Accuracy (And How to Measure Them) 1/20/2026

    Oscillator drift remains one of the most critical threats to precision timing in high-performance communication systems. In tightly controlled lab environments, performance often appears ideal, but real-world conditions quickly expose hidden weaknesses. Factors like thermal shifts and electromagnetic interference can cause subtle frequency deviations that accumulate over time.

  9. Sensing Beyond Limits: Transforming User Experience With UWB Radar 1/13/2026

    Ultra-Wideband radar sensing enables low-power, high-precision presence, motion, and vital-sign detection, unlocking smarter automotive, smart-home, and healthcare applications beyond traditional ranging.

  10. Can mmWave Radar Give Industrial Robotics Better Spatial Awareness? 12/17/2025

    For safety, convenience, and productivity, mmWave radar sensors could be the best way to boost spatial awareness in machinery.