English 收藏 设为主页
首页  |  实验室介绍  |  学术梯队  |  研究方向  |  研究成果  |  人才培养  |  学术交流合作  |  新闻动态  |  公告通知
公告通知
 
 
 
 
 
首页 > 历史公告通知 > 公告通知
  学术报告:Multi-Functionality and Ultra-Reconfiguration for Advanced RF Passive Components  
 

报告题目Multi-Functionality and Ultra-Reconfiguration for Advanced RF Passive Components

报告人:Roberto Gomez-Garcia, Ph. D. ,University of Alcala, SPAIN

报告时间:20153月18号星期五上午10:00~11:00

报告地点:南京市江宁区秣周东路9号A3楼4楼3412会议室

主办单位:东南大学毫米波国家重点实验室

          IEEE AP-MTT-EMC Joint Nanjing Chapter,

          江苏省电子学会天线与微波专委会

Abstract: The purpose of this talk to present recent research advances in the field of multi-functional and reconfigurable RF/microwave passive filtering components for emerging wireless systems. Specifically, power-distribution and impedance-transformation planar networks with added bandpass filtering capability, as well as filtering devices that integrate several filtering functionalities (e.g., bandpass filtering and dynamic notch filtering for in-band interference mitigation) are reviewed. Two different design philosophies are expounded for the realization of these dual-function circuits: i) the embedding of transversal signal-interference filtering sections to incorporate high-selectivity single/multi-band bandpass filtering capabilities for frequency-static applications, and ii) the inclusion of fully-adaptive single/multi-band quasi-bandpass filtering stages for frequency-adaptive systems. The theoretical foundations of these design techniques are described. Moreover, the experimental results of several microstrip proof-of-concept prototypes will be shown as practical verification of the engineered reconfigurable and multi-functional components.

Short Bio: Roberto Gómez-García is an Associate Professor at the Department of Signal Theory and Communications, University of Alcalá, Alcalá de Henares, Spain, where he teaches courses in microwave engineering. His research interests are in the pursuit of new concepts to design advanced fixed-/reconfigurable-frequency RF filters and multiplexers in planar, hybrid and MMIC technologies, multi-function circuits, and novel software-defined radio and radar architectures for telecommunications, remote sensing and biomedical applications. He has been an Associate Editor for several IEEE Journals, including IEEE Transactions on Microwave Theory and Techniques and IEEE Transactions on Circuits and Systems I. He was the recipient of the 2016 IEEE Microwave Theory and Techniques Society (MTT-S) Outstanding Young Engineer Award, and is an Adjunct Part-Time Professor at the University of Electronic Science and Technology of China, Chengdu, China.

 

首页  |  实验室介绍  |  学术梯队  |  研究方向  |  研究成果  |  人才培养  |  学术交流合作  |  新闻动态  |  公告通知 毫米波国家重点实验室
版权所有 毫米波国家重点实验室地址:南京四牌楼2号 联系人:楮老师 电话:025-83794225 传真:025-83794225 邮编:210096