優化輸電線路 精確測量電壓駐波比(VSWR)
Abstract: Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss andreflected energy. Voltage standing wave ra...
Abstract: Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss andreflected energy. Voltage standing wave ra...
The unguided transmission of information using electromagnetic waves at radio frequency (RF) is often referred to as wireless communications, the firs...