pifa
网络释义：printed inverted-F antenna; 有机碘试剂; 手机天线
网络释义
1.printed inverted-F antennane, independent control, printed inverted-F antenna (PIFA), PIFA ground plane, small PIFA, the effect of user’s hand, th...
2.有机碘试剂 11．The people that walked in darkness( 男低) 4:51 13．Pifa( 田园交响曲) 4:37 14．There were shepherds( 女高) 0:59 ...
例句释义:,有机碘试剂,手机天线1.Using the meta materials to a planar inverted-F antenna (PIFA), the radiation characteristics of the antenna is improved greatly.在PIFA天线的底板中引入这种异向介质，极大地改善了天线的辐射特性。
2.By using folded patch and etching slots on patch, a compact triple-band PIFA can be easily obtained.提出使用折叠贴片以及多矩形缝隙加载技术设计具有三频特性的小型PIFA天线的思路和方法。
3.Designing of the PIFA Antenna and Comparison of the BandwidthPIFA天线的设计及带宽的比较