This paper provides a comprehensive review of advanced radio frequency (RF) filter
technologies available in miniature chip or integrated circuit (IC) form for wireless …

Today, acoustic filters are the filter technology to meet the requirements with respect to
performance dictated by the cellular phone standards and their form factor. Around two …

Integrated photonics enables signal synthesis, modulation and conversion using photonic
integrated circuits (PICs). Many materials have been developed, among which silicon nitride …

Bulk acoustic wave (BAW) filters have been extensively used in consumer products for
mobile communication systems due to their high performance and standard complementary …

Quantum mechanics provides a highly accurate description of a wide variety of physical
systems. However, a demonstration that quantum mechanics applies equally to macroscopic …

This work demonstrates a group of longitudinal leaky surface acoustic wave (LL-SAW)
resonators and filters using thin-film X-cut lithium niobate on silicon carbide (LiNbO3/SiC) …

This work presents a new class of microelectromechanical system (MEMS) resonator toward
60 GHz for the fifth-generation (5G) wireless communications. The wide range of the …

For some time, FBAR technology has lagged behind ceramic technology and surface
acoustic wave resonator (SAW) technology for commercial applications. There were several …

Recent advancements in the field of piezoelectric micro-resonators have produced devices,
such as lithium niobate laterally vibrating resonators, with very high electromechanical …

Since FBAR (free-standing bulk acoustic resonator) and solidly mounted resonator SMR-
BAW devices came onto the scene as serious competition to the entrenched SAW …