| 摘要 |
Disclosed are a method and a system for filtering out adjacent frequency band interference. The method comprises: a radio frequency microelectromechanical system (RF MEMS) switch control module receiving a first sending coupling signal from a first frequency band radio frequency module and a second receiving coupling signal from a second frequency band radio frequency module; the RF MEMS switch control module determining whether interference exists between a first frequency band and a second frequency band according to the first sending coupling signal and the second receiving coupling signal; if the determination result is yes, the RF MEMS switch control module filtering out the interference by instructing a first frequency band RF MEMS radio frequency reconfigurable antenna working on the first frequency band to change a first antenna structure and/or by instructing a second frequency band RF MEMS radio frequency reconfigurable antenna working on the second frequency band to change a second antenna structure. By means of the present invention, the effect is achieved that the adjacent frequency bands can co-exist on hardware, and the phenomenon of mutual interference is effectively avoided. |
