Abstract :
Summary form only given, as follows. A record of the panel discussion was not made available for publication as part of the conference proceedings. Tunable or reconfigurable circuits are becoming a critical element in many modern electronics applications. For example, future generation wireless handsets are expected to operate multimode and multiband anywhere in the world. To address this need in a reasonable form factor, reconfiguration of matching networks and filters are highly desirable. Another increasing requirement for portable electronics is that they adapt to the environment they are in to protect the circuit and/or allow operation at reduced power consumption. Finally, these tunable circuits may enable tunable filters, phase shifters, and other circuits or architectures that enable new applications in sensing, defense and communications. This panel session will discuss the status and state-of-the-art of several proposed technologies for achieving reconfigurable/tunable electrical networks. Key Points to Discuss: 1. Integration potential with current electronics (on MMIC or package); 2. Reliability and packaging status/concern; and 3. Technology performance (Tuning range, on/off impedance, operating frequencies, quality factors, required operating voltages).
