發本書Feedforward Amplifiers for Wideband Communication Systems

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4. Linearization techniques
1. Classification of the linearization techniques
2. Feedback
2.1 RF Feedback
2.2 Envelope Feedback
2.3 Envelope and phase Feedback
2.4 Polar Loop
2.5 Cartesian Loop
3. Predistortion
3.1 RF Predistortion
3.1.1 Simple Analog Predistortion
3.1.2 Compound Predistortion
3.2 Envelope Predistortion
3.3 Baseband Predistortion
4. Feedforward
5. Efficiency enhancement techniques
5.1 Bypassing
5.2 Envelope Elimination and Restoration
5.3 Bias Adaptation
5.4 LINC
5.5 Doherty Method
5.6 CALLUM
6. Comparison of linearization techniques
5. Feedforward amplifiers
1. Feedforward linearization technique
1.1 Frequency dependence
1.2 Amplitude and phase adjustments
1.3 Error amplifier distortion
1.4 Isolation lack
1.5 Main signal path loss
2. Feedforward in wideband communications systems
6. Implementation of Feedforward amplifiers
1. Simulation of the Feedforward architecture
1.1 Simulation models
1.2 Simulation of the error loop
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