Bugging microphones—commonly known as “bugs”—have come a long way from the bulky Cold War-era radio transmitters to today’s miniature, network-enabled, AI-assisted covert audio surveillance devices. What was once…
The fascinating world of radio communication is no longer reserved for professional engineers or licensed radio amateurs. Thanks to the HackRF One, an open-source software defined radio (SDR)…
Satellite image processing is no longer confined to scientific research, military intelligence, or space exploration. In recent years, the rapid advancement of artificial intelligence (AI) has revolutionized the…
Amateur radio activities—be it reaching distant stations, contesting, or experimenting—rely heavily on a clean and interference-free radio spectrum. However, in today’s digitally saturated world, one of the biggest…