This 7th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF 2007) is devoted to Si-based devices, passives, integrated circuits and applications for high frequency systems. Over three days, papers and sessions will highlight the significant technological advances of this dynamic field, as well as provide a unique forum for the presentation of new ideas and candid exchange on the emerging challenges and opportunities. Invited tutorial talks from international experts will be presented in key topical areas. Technical papers are solicited in the following areas, but all papers related to Si-based RF systems are welcome: materials, devices, IC technologies, circuits, passives, MEMS, reliability issues, measurement and modeling, applications and emerging technologies. Call for papers deadline: July 28, 2006. For more information, visit http://www.ece.wisc.edu/SiRF07.