rus
Special Issue/2019
V. P. Timoshenkov, A. I. Khlybov, D. V. Rodionov, A. I. Panteleev, P. V. Timoshenkov
X-band RF T/R-module heat balance
X-band RF T/R-module heat balance
The paper highlights thermal modes research of X-band 10W PA (GaAs), LNA (GaAs) and CoreChip (GaAs) using two approaches: computer simulation and experiment (IR camera). All mentionaed blocks are part of T/R AESA module. Power amplifier die surface temperature as function of pulse width and power supply duty cycle has been determined.
The paper highlights thermal modes research of X-band 10W PA (GaAs), LNA (GaAs) and CoreChip (GaAs) using two approaches: computer simulation and experiment (IR camera). All mentionaed blocks are part of T/R AESA module. Power amplifier die surface temperature as function of pulse width and power supply duty cycle has been determined.
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