Foreword Announcement—Change of Editorship

Dr Ching-Kuang Clive Tzuang, who served with unique dedication as Editor-in-Chief of the IEEE Microwave and Wireless Components Letters since January 2010, is concluding his three-year term of service in this capacity. the IEEE Microwave Digital Object Identifier 10.1109/LMWC.2012.2226501 Theory and Techniques Society is pleased to announce Dr. John Papapolymerou of the Georgia Institute of Technology as the new Editor-in-Chief of the IEEE Microwave and Wireless Components Letters, effective January 2013. His biography is presented.