Abstract: Switching power amplifiers (SPAs) are commonly used as transmitters in sonar systems. They provide a low-distortion drive current with a wide bandwidth to the system. This article proposes ...
Abstract: A continuous mode Doherty power amplifier (CM-DPA) using modified post-matching network (PMN) is proposed in this paper. Based on the complex combining load (CCL), the modified PMN can tune ...
北京时间11月5日凌晨太阳连续两次爆发耀斑,峰值时间分别出现在1时34分和6时1分,两次爆发强度分别达到X1.8级和X1.1级。 出现在11月5日凌晨的X1.8级大耀斑 耀斑是太阳大气局部区域突然变亮的活动现象,会伴随产生剧烈增强的电磁辐射、大量高能带电粒子流和 ...
NewsVoir Greater Noida (Uttar Pradesh) [India], November 5: Galgotias University had proudly hosted the IEEE Computer Society Climate & Sustainability Symposium 2025, bringing together a distinguished ...
London South East prides itself on its community spirit, and in order to keep the chat section problem free, we ask all members to follow these simple rules. In these rules, we refer to ourselves as ...