http://rdc.hundsun.com/portal/article/642.html

https://home.sandiego.edu/~ekim/e194rfs01/jwmatcher/mat […]

http://www.mwrf.net/ 微带线特征阻抗计算器: http://www.mwrf.net/to […]

https://www.cnblogs.com/sddai/p/5898004.html http://www […]

驻波比的产生，是由于入射波能量传输到天线输入端B未被全部吸收（辐射）、产生反射波，迭加而形成的。 VSWR越大 […]

http://www.elecfans.com/tongxin/119/2008072310538_a.htm […]

http://blog.sina.com.cn/s/blog_654116410102wayh.html

http://blog.csdn.net/xqhrs232/article/details/51206114

RFID入门：Mifare1卡破解分析 https://www.52pojie.cn/thread-56432 […]

https://www.cnblogs.com/shangdawei/p/4834188.html

http://rf.eefocus.com/module/forum/forum-42-1.html 复旦微电 […]

https://www.amobbs.com/forum-3076-1.html