Description of Research Project

0605-EX-PL-2014 Text Documents

Santa Clara University

2014-08-07ELS_152156

Essential for Research

a- Nature of Research: The antenna will support Cubesat projects that demonstrate how
various communications, bio experiments and sensing functions can be supported by a
picosatellite form factor. The specific projects supported are listed in the Government
Contracts exhibit attached to this application. The nature of each project identified there,
is described in detail in the experimental license application for the project.

b - Necessary for Project: The communications facility being requested is essential to
mission success. The spacecrafts being developed are very small (~5 kilograms and only
1/9th of a cubic foot) and have a very limited ability to generate power to support
communications with the ground. As a result, we require a large, articulating, parabolic
dish to support 2-way communications. The mobility of this unit will allow collection of
data on orbital passes that do not pass over the existing fixed antenna locations on the San
Francisco peninsula, and together with them, will allow support of multiple missions that
may be in the sky simultaneously.

c – Existing Facilities Inadequate: Given the size and special capabilities required for
the ground station, very few facilities exist which are capable of providing such
performance; those that do exist (e.g., within the NASA Deep Space Network, the Air
Force Satellite Control Network, etc.) are significantly oversubscribed and very high cost.
The proposed station will test a very low-cost solution through development of a
relatively small, low cost, high efficiency antenna and the installation of our own custom
communications and command and data handling equipment.



Document Created: 2013-08-21 10:48:44
Document Modified: 2013-08-21 10:48:44

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