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DIDO behavioral model extraction setup using uncorrelated envelope signals

Zargar, H ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1109/EuMC.2015.7345846
  3. Abstract:
  4. This work discusses several extraction procedures for the recently proposed dual input-dual output (DIDO) low pass equivalent behavioral model according to their required excitation signals. These methods are based on passive load pulling and uncontrolled open loop active load pulling but with different type of excitation waveforms. It also addresses the hardware and signal conditioning of the proposed extraction procedures in detail. The performance of the discussed methods are compared based on the datasets extracted from simulation results in ADS. The results show that the use of the active load-pulling can enhance modeling performance
  5. Keywords:
  6. DIDO behaviral modeling ; Model extraction techniques ; Power amplifier ; Behavioral research ; Microwaves ; Power amplifiers ; Technical writing ; Active load ; Behavioral model ; Dual outputs ; Excitation signals ; Extraction procedure ; Model extraction ; Model performance ; Wave forms ; Extraction
  7. Source: European Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC, 7 September 2015 through 10 September 2015 ; 2015 , Pages 646-649 ; 9782874870392 (ISBN)
  8. URL: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=7345846&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel7%2F7331835%2F7345669%2F07345846.pdf%3Farnumber%3D7345846