Is transceiver switched using technology and phase-locked loop PLL phase noises (enhancing)?

摘要

According to one embodiment of present invention, a kind of transceiver is provided, it include: to receive the portions RF, signal is received for handling, the portions RF are sent, send frequency for processing transmission signal and phaselocked loop (PLL) offer and receive the portions frequency reception RF and transmitting RF parts, wherein PLL is convenient and improves and activates depending on which RF, sends and receivees RF components between activation. And, according to one embodiment of present invention, the transceiver includes controlling the parts RF of multiple oscillator signal oscillation control signal generators to correspond to each antenna, each work that wherein oscillator signal is generated by voltage controlled oscillator is on the same frequencies, and the corresponding voltage of each oscillation control signal generator control generates oscillator signal with non-overlap oscillator. ;The 2014 of copyright KIPO submissions;[Reference numerals] (AA), which is reduced, passes through fast look-up disc cards effective time; (BB) it reduces and leaves power; (CC) PLL-off (sending data)