首页>
外国专利>
Impedance matching circuit for multiband power amplifier used in wireless communication, has paths with impedance matching network to match impedance of input and output ports for frequency band signals, in desired band
Impedance matching circuit for multiband power amplifier used in wireless communication, has paths with impedance matching network to match impedance of input and output ports for frequency band signals, in desired band
Several paths are provided, each with impedance matching network for matching impedance of input and output ports for frequency band signals, in a desired band. A short circuit filters out radio frequency signals in the remaining bands.
展开▼