Portable apparatus for extracting characteristic parameters of wireless communication channel

The invention discloses a portable apparatus for extracting characteristic parameters of a wireless communication channel. The portable apparatus is specifically used for extracting different characteristics in the wireless channel in a complex electromagnetic environment, sensing environmental parameters in a specific scene, and providing a mathematical description of parameter characteristics and a statistical rule of temporal and spatial change so as to support patent implementation personnel to adjust related parameters of the wireless communication channel to improve the frequency spectrum utilization ratio. The device comprises a primary processing module, a secondary identification module, a wireless signal collection module and an environment sensing module. The device adopts a three-level balanced digital structure of signal processing, identification and understanding, has the advantages of high integration level, strong data processing capability and flexible application, can adapt to high-precision and total-probability reception, extraction and evaluation of mass characteristic parameters in large-instant-bandwidth fast-time-varying wireless communication, and has important significance to optimizing the production of a communication network in the complex electromagnetic environment.