antenna impedance

常見(jiàn)例句

An virtual electronic automatic matching system was designed, used for RFID antenna impedance.
構(gòu)建了一個(gè)能為RFID天線阻抗的動(dòng)態(tài)變化提供匹配的自動(dòng)阻抗匹配虛擬系統(tǒng)。
This article design a virtual system that can provide automatic matching for RFID antenna impedance.
本文構(gòu)建了一個(gè)能為RFID天線阻抗的動(dòng)態(tài)變化提供匹配的自動(dòng)阻抗匹配虛擬系統(tǒng)。
The measurement results show that this method is simple and easy for antenna impedance measurements without expensive special measuring instruments.
測(cè)量結(jié)果表明，該測(cè)量方法不僅省去了昂貴的專用測(cè)量?jī)x器，而且簡(jiǎn)單實(shí)用，易于實(shí)現(xiàn)。

Even with distributed elements of what appears t be a miniature LOG PERIODIC antenna will have some difficulties with proper impedance matching, ohmic losses and inductance issues to say the least.
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