🎯 Radar & Defense
Radar & Defense
AESA radar, electronic warfare, SIGINT, military RF systems, counter-drone technology, and spectrum warfare operations.
Topics:
AESA Radar
Electronic Warfare
SIGINT
Counter-UAS
Military Comms
Spectrum Operations
Articles
Radar & Defense
Electronic Warfare / C-UAS
Omnidirectional RF Jamming: The Engineering Behind 360-Degree Counter-Drone Systems
A technical breakdown of omnidirectional RF jamming architectures, multi-band spot jamming, GaN power amplifiers, and system integration for deployable drone defense.
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Semiconductors / AESA / EW
The GaN Revolution: Why Gallium Nitride Is Replacing GaAs Across Defense and Satcom
Material physics, power density advantages, AESA radar TR modules, and the defense programs driving GaN adoption.
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AESA / Beamforming / Feed Networks
Phased Array Beamforming: How It Works, Why It Matters
Array factor math, grating lobes, analog vs. digital architectures, TR modules, and feed network components.
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AESA / TR Modules / GaN
AESA Radar TR Module Architecture: Inside the Building Block
Signal chain, GaN MMIC PAs, LNAs, circulators, phase shifters, packaging, and thermal management inside TR modules.
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EW / Jamming / DRFM
Electronic Warfare RF Architecture: EA, ES, EP
Wideband receivers, DRFM deception jamming, noise jamming, and the RF component chain enabling spectrum dominance.
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