When he decided to become a ham radio operator, Charles Dillenbeck, of Bristol Township, went all out for his new hobby. He purchased the Cadillac of radios — an $8,000 model that allows him to chat ...

Radar altimeters are the sole indicators of altitude above a terrain. Spectrally adjacent 5G cellular bands pose significant risks of jamming altimeters and impacting flight landing and take-off. As ...

The invention of the silicon (Si) integrated circuit over 50 years ago inexorably paved the way for the modern computing and electronics era that we enjoy today. But all good things must come to an ...