%0 Journal Article %T Analysis and Modeling of the Non-ideal Performance in a Polar Transmitter Caused by Limited Bandwidth and Inaccurate Pulsewidth in a ΔΣ Envelope Modulator %A You, Fei %A He, Songbai %A Hu, Shifei %J Circuits, Systems and Signal Processing %V 32 %N 4 %P 1745-1769 %@ 0278-081X %D 2012-12-19 %I Springer US %~ DeepDyve