Abstract: In this paper, an X-band electronically steerable parasitic array radiator (ESPAR) of circularly polarized dielectric resonator antennas (CP-DRAs) is proposed. The array consists of one ...

Holden had introduced a wagon version of the FE in 1957, so the FC launched in the Southern Hemisphere’s autumn of 1958 came in four body styles: four-door sedan, four-door “station sedan” (wagon), a ...

Nobody particularly enjoys deep cleaning. Scrubbing a month's worth of dirt out of anything isn't anyone's idea of a good time. That's why a professional cleaner shared the things you must do every ...

Air conditioning cleaning agent cleaning agent is cleaning air conditioner, can effectively kill the harmful bacteria inside the radiator, while remaining only water and oxygen, truly perfect ...

The type of ultra thin fan coil unit mainly consists of centrifugal fan and heat exchanger etc.,which is one of the terminals in the central air conditioner system.It can meet the requirements of ...