Cooling without gases: Molecular design brings solid-state cooling closer to reality

Some solid materials can cool down or heat up when pressure is applied or released. This behavior enables cooling and heating ...
IEEE

A Simple and Robust Solid-State Circuit Breaker for Low Voltage DC Applications

Abstract: The demand for solid-state circuit breakers (SSCBs) in modern DC power systems is growing because of their fast switching speed, high efficiency, and reliable fault protection. The existing ...
IEEE

Active Phase Shifter Using Symmetrical Polyphase Filter and Active Balun With Mitigated Imbalances for Ka-Band 5G Applications

Abstract: In this study, we design a CMOS-based active phase shifter operating at 26–30 GHz. In order to improve the performance of the phase shifter by suppressing the signal imbalance in the phase ...
WMNF

Citrus county opens applications for fire, solid waste, and stormwater assessment programs

Citrus County is now accepting applications for multiple assessment assistance programs. According to a press release from Citrus County, “The applications, available for the assessment year, include ...