A Segmented Internally-Matched Class J GaN Power Amplifier for High Duty Cycle C-Band Radars

被引：0
|
作者：
Formicone, Gabriele [1 ]
Custer, James [1 ]
机构：
[1] Integra Technol Inc, El Segundo, CA 90245 USA
来源：
2019 14TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC 2019) | 2019年
关键词：
amplifier; C-band; class J; GaN; space; radar; remote sensing;
D O I：
10.23919/eumic.2019.8909513
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An internally matched 70 W class J GaN power amplifier for C-band radar remote sensing applications is demonstrated. The amplifier achieves 50% power added efficiency at 7900 +/- 10 MHz, using a pulsed waveform with 30% duty cycle. The amplifier features a segmented matching network inside a metal flange package to synthesize a reactance at the fundamental and operates in class J mode
引用
收藏
页码：49 / 52
页数：4
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