基于TI的Cortex-M3的LM3S9B90的RFID读卡器程序，带串口液晶显示-Based on TI s Cortex-M3-the LM3S9B90 the RFID reader program, with a serial liquid crystal display

一种易于调节形状的液态金属锥形螺旋天线的仿真设计，且具有体积 小、增益高、带宽宽、易重构等特点，可替代固体金属天线 且的圆极化天线。(In order to replace the solid metal antenna, a novel liquid metal conical helical antenna was presented.)