压磁式板形仪无线信号处理系统中天线的改进

Improved pressure magnetic Shapemeter wireless signal processing system antenna

压磁式板形仪无线信号处理系统采用无线收发模块,而无线收发模块普遍采用的柱状天线由于发射天线旋转,接收天线固定,这就造成了信号收发上从接近到远离的周期循环,这会在信号收发过程中带入信号接收不连续等一系列影响。本文采用环型缝隙阵列天线替代传统天线,成功解决了在板形仪正常工作时普通柱状天线存在的信号接收盲区等问题。

Pressure magnetic Shapemeter radio signal processing system uses a wireless transceiver modules, wireless transceiver modules cylindrical antenna commonly used due to the rotation of the transmitting antenna, receiving antenna is fixed, which resulted in close to cycle away from the signal transceiver,which in during the transmission signal into a series of discrete signals received influence. In this paper,a ring slot array antenna instead of the traditional antenna, the successful resolution of the instrument is working properly when the plate-shaped antenna ordinary columnar presence of blind signal reception problems.