Abstract: This letter presents a glassblown microhemispherical shell resonator (μHSR), consisting of a micro-hemispherical shell and a ring-shaped electrode ... The resonant frequencies of the drive ...

Abstract: In this study, we propose a microwave sensor, which is composed of triple complementary split-ring resonators (CSRRs), for liquid recognition. Compared to a single CSRR, the sensor exhibits ...