Integrated Design and Simulation for Millimeter-wave Antenna Systems

1 0-7803-6599-2/01/$10.00 © 2001 IEEE 2 Updated November 8, 2000 Abstract—Several instruments operating in the microwave and millimeter-wave bands are to be developed over the next several years at JPL or in conjunction with various other companies and laboratories. The design and development of these instruments requires an environment that can produce a microwave or millimeter-wave optics design, and can assess sensitivity of key design criteria (beamwidth, gain, sidelobe levels, etc.) to thermal and mechanical operating environments. An integrated design tool has been developed to carry out the design and analysis using software building blocks from the computer-aided design, thermal, structural and electromagnetic analysis fields. The capability to simultaneously assess the effects of design parameter variation resulting from thermal and structural loads can reduce design and validation cost and generally lead to more optimal designs, hence higher performing instruments.