辽宁工程技术大学学报（自然科学版）2024，Vol.43Issue(5)：633-640,8.DOI:10.11956/j.issn.1008-0562.20240216
国产功率芯片射频解冻模块设计与应用
Design and application of domestic RF defrosting module
摘要
Abstract
In order to improve the independent control ability of related products in the field of RF defrosting,a design scheme of high-power RF defrosting module composed of nationally produced transistor amplifier circuit is proposed based on the domestic self-developed lateral diffused metal oxide semiconductors(LDMOS)power chip.The core amplifier circuit part of this scheme adopts three-stage cascaded self-research power amplifiers,which are DS5089 of the pre-stage,DS6S0910P of the driver stage and DS300AN of the last stage,and the high power RF defrosting module is designed.The RF performance test,function test and reliability test are carried out on the module.The experimental results show that the module designed based on domestic transistor has good RF performance,saturated output power is more than 53 dBm,power conversion efficiency exceeds 60%,and it can quickly and effectively complete the food defrosting within a specific period of time.The research conclusions provide a reference for the design of domestic transistor amplifier circuits in the field of RF defrosting.关键词
国产化/功率放大器/横向扩散金属氧化物半导体/射频解冻/大功率Key words
localization/power amplifier/lateral diffused metal oxide semiconductors/RF defrosting/high power分类
信息技术与安全科学引用本文复制引用
南敬昌,戴涛,丛密芳..国产功率芯片射频解冻模块设计与应用[J].辽宁工程技术大学学报（自然科学版）,2024,43(5):633-640,8.基金项目
国家自然科学基金项目(61971210) （61971210）
