Celebrating the 15th anniversary of the Microwave Theory and Techniques Society and featuring the theme Microwave Without Borders, the IMS2012 will be the centerpiece of Microwave Week June 2012. We have broken many records in the history of the symposium such as the number of paper submissions and the number of advanced bookings by exhibitors. IMS2012 offers technical sessions, interactive forums, plenary and panel sessions, workshops, short courses, industrial exhibits, application seminars, historical exhibits, and a wide array of other technical and social activities. Co-located with IMS2012 are the symposium Montréal Canada and the conference Montréal Canada, which comprise the Microwave Week 2012 technical program. The Microwave Week is the world’s largest gathering of Radio Frequency and microwave professionals and the most important forum for the latest and most advanced research in the area.