Engineer It: How to manage envelope tracking for 3G, 4G LTE

 
 
Engineer It: How to manage envelope tracking for 3G, 4G LTE
LTE signals, available in more than 20 distinct bands across the world from various carriers, provide high-speed data transmission that need a high peak-to-average ratio (PAR), and generate higher transmit power, which reduces the efficiency of RF.
Posted: 03-Jan-2013
Duration: 08:27
Views: 1128
Tags: power management, OLT, LM3291, RF Power Detector, LM3290