Title of Presentation:
Primary (Corresponding) Author: Brandon Heavey
Organization of Primary Author: Jet Propulsion Lab
Co-Authors:
Abstract:
The digital receivers are compact and flexible to meet the demands of the proposed DBF system, but designed in a flexible manner such that they could easily be adapted for use in alternate applications. The receiver design is capable of bandpass sampling RF inputs up to 3.3 GHz at 10-bits. An onboard FPGA is utilized for timing and control, but an oversized part was selected to enable the implementation of various application-specific, real-time algorithms. Data are extracted from the receivers via a front-panel data port (FPDP). This data bus interface facilitates low overhead, high data rate and multi-channel functionality. Finally, all of the key components were selected with a spaceborne implementation in mind; they are all available in radiation-hardened equivalents.