Microwaves & RF

Antenna Design Must Evolve to Meet 6G NTN Needs

G will push antenna technology to new limits, demanding intelligent, adaptive, and multi-band systems capable of supporting ...

Slow changes in radio scintillation can nudge pulsar timing by billionths of a second

For 10 months, a SETI Institute-led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal ...
IEEE

Machine-Learning Algorithm Models for Extracting the Inherent Resonance Frequency and Quality Factor of MEMS Resonators Under the Feed-Through Effect

Abstract: As the basis of various micro-electromechanical system (MEMS) sensors and actuators, MEMS resonators are widely beset with the feed-through effect from parasitic capacitance networks, which ...
IEEE

Amplification of light in photonic waveguides and resonators modulated by a relatively slow travelling wave

Abstract: The behaviour of electromagnetic waves in a medium modulated in time and space, largely investigated decades ago, has recently attracted emerging interest. Here, we address one of the ...