Computer Architecture, Algorithms, and Models/simulations

Period of Performance: 05/03/2000 - 11/02/2000


Phase 1 SBIR

Recipient Firm

Edaptive Computing, Inc.
1245 Lyons Road Array
Dayton, OH 45458
Principal Investigator


EDAptive Computing, Inc. presents a solution to the problem of effective high-frequency, mixed-signal system design, using a hardware description language (HDL), under the subtopic of "Very high-level language (VHLL) design for development and testing extremely large systems." Through our RF Applications in VHDL-AMS Environments (RAVEN) approach, we can enable VHDL-AMS to simulate RF designs as well as merely low-frequency analog and digital designs. This will provide an order-of-magnitude improvement in RF sensor system design effectiveness, enabling more efficient and less costly development of the RF sensors which are so vital to missile defense systems. Our RAVEN program will apply the standard constructs of VHDL-AMS, embellished by supporting tools and applications, to the problem of simulating secondary RF effects such as coupling and interference. This will permit immediate use of VHDL-AMS for RF design, without the need for any language revision. Our Phase I Objectives are to (1) define requirements, (2) prepare a preliminary design, (3) develop and test an experimental prototype (using an actual RF receiver design and test results for comparison), and (4) assess commercialization potential. The results will be an experimentally-tested and analytically-quantified feasibility assessment, a working, demonstrable prototype, and a preliminary design to carry into Phase II. By enabling VHDL-AMS to function as an RF design tool, we open the potential for significant government and commercial sales. Military RF systems developers (RADARs, ESM receivers, warning receivers, etc.), and commercial RF product developers (CBs, wireless communications, cell phones, radio and television, etc.) will be our markets. By enabling HDL-based RF design and simulation, RAVEN will enjoy immediate market demand as an extension to already-popular VHDL/VHDL-AMS tools and design suites.