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47GHz-52GHz功率放大器芯片套片設計Design of 47GHz-52GHz Power Amplifier Chipset 杜鵬搏中國電科十三所正高級工程師、河北新華北集成電路有限公司副總經理DUPengboSenior Engineer of Hebei Semiconductor Institute, Deputy General Manager of Hebei New North China Integrated Circuit Co., Ltd