{"version":"1.0","provider_name":"\u6280\u8c61\u79d1\u6280","provider_url":"https:\/\/www.techphant.cn","title":"OFDM\u8c03\u5236\u89e3\u8c03\u539f\u7406","type":"rich","width":600,"height":338,"html":"
OFDM\u8c03\u5236\u89e3\u8c03\u539f\u7406<\/a><\/blockquote>