Project Title:
Advanced Low-Cost Universal 20 GHz Monolithic Receiver Front-End
14.01-6642
Advanced Low-Cost Universal 20 GHz Monolithic Receiver Front-End
Microwave Monolithics Inc.
465 E. Easy Street
Simi Valley
CA
93065
Peterson
Wendell C.
NAS3-24894
Amount:
LeRC
NAS3-24246
Abstract:
A program to fabricate all components of a low cost universal monolithicreceiver front end covering the 17.7 to 20.2 GHz band has been undertaken. Key components
of the front end, the low noise amplifier (LNA) and the local oscillator (LO), have
been designed to establish feasibility of the proposed approach. Results indicate
that a front end with 3.5 dB noise figure and in excess of 30 dB gain is feasible,
with a projected production cost under $1,000 after fabrication of the first 10,000
units.
The designs of the LNA and LO will be finalized and the mixer and intermediate frequency
amplifier designs completed. Following fabrication utilizing proprietary "flash
annealing" techniques, the chips will be evaluated and modified as required, resulting
in a monolithic "chip set" applicable to a wide range of advanced communications
systems. Revised cost estimates will then be generated. Final component integration
to form a complete receiver front end is the ultimate objective.
The approach will permit adaption to neighboring frequencies with minor mask modifications,
further enhancing the utility of the proposed MMIC receiver front end.