Why a power amplifier is important? 4 W% x4 z5 U+ t2 M5 }Power amplifier is a key element to build a wireless communication system successfully. 5 D" D' J8 @* V1 ^6 w& Z& uThere is a trade-off between power per cost vs. efficiency and linearity.6 [ O0 Y0 w4 w+ y
Digital communications require more peak power for the same bit error rate.6 L3 y; v4 b* b% ?- ?
To minimize spectral re-growth and inteRFerences, transmitters have to be more linear. + v* s& T2 S: T. d$ gClear modulation scheme requires more higher power and broader bandwidth.; p8 w4 T- E1 S: D* Z
What is a solution from Ansoft?
/1 
发表于 2018-11-13 09:13
收藏
淘帖
支持！
反对！