扫频式频谱分析仪的结构如下图 RBW(Resolution Bandwidth)的影响 The RBW dictates the resolution bandwidth, which is related to the minimum bandwidth detectable by the instrument. The smaller the bandwidth, the more spectral resolution. However, there is a trade-off betw…
Receive Minimum Input Level (Sensitivity) 测试方法: Receiver Adjacent Channel Rejection (ACR) -For IEEE802.11b 18.4.8.3 (11Mbps), For 802.11b 15.4.8.3 (2Mbps)For 2Mbps, 8% PER Maximum of DUT, where –74dBm Input Power from Golden Unit at ideal frequency a…
This lecture provides the WLAN hardware engineer the essential knowledge of IEEE 802.11 a/b/g physical specification and the basic skill of how to do the EDVT of WLAN. Transmit Power Level: 1 Operating Frequency IEEE 802.11a 17.3.8.3.15GHz U-II Band…