A 225-400MHz WiMAX 20W SiC power amplifier

被引：1
|
作者：
Risso, Luca [1 ]
Armoni, Alberto [1 ]
Petacchi, Luca [1 ]
机构：
[1] Selex Commun SPA, Microwaves Dept, Genoa, Italy
来源：
2007 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4 | 2007年
关键词：
D O I：
10.1109/EUMC.2007.4405438
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：
A power amplifier (PA) for WiMAX Military Applications in Nato Band I (225 to 400MHz) has been simulated, assembled and tested. Under 802.16 OFDM 64QAM3/4 modulation, the average output power is 25W throughout the bandwith. Reliability is increased thanks a special coupling topology. SiC power mesfet has been used in the design.
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页码：1291 / 1294
页数：4
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