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Communication Dans Un Congrès Année : 2014

Nonlinear measurement dedicated to non periodic pulse train for radar power amplifier characterization

Résumé

A six port mixer based 20GHz nonlinear vector network analyzer (NVNA) dedicated to the characterization of radar power amplifier driven by non periodic pulsed signal is proposed. For the first time a mixer based NVNA is able to measure the fundamental and two harmonics simultaneously while using non periodic radar pulse train allowing measuring time domain waveforms and pulse to pulse measurement within actual radar conditions. The measurement is applied on an S-band 5W GaN on silicon HEMT.
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Dates et versions

hal-01044723 , version 1 (24-07-2014)

Identifiants

Citer

Vincent Bridier, Damien Ducatteau, M. Olivier, Hans-Joachim Simon, François Graux, et al.. Nonlinear measurement dedicated to non periodic pulse train for radar power amplifier characterization. 62nd IEEE MTT-S International Microwave Symposium, IMS 2014, 2014, Tampa, FL, United States. paper THP-26, 4 p., ⟨10.1109/MWSYM.2014.6848400⟩. ⟨hal-01044723⟩
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