NTRS - NASA Technical Reports Server

Back to Results
MiniAERCam RangingJohnson Space Center (JSC) is designing a small, remotely controlled vehicle that will carry two color and one black and white video cameras in space. The device will launch and retrieve from the Space Vehicle and be used for remote viewing. Off the shelf cellular technology is being used as the basis for communication system design. Existing plans include using multiple antennas to make simultaneous estimates of the azimuth of the MiniAERCam from several sites on the Space Station and use triangulation to find the location of the device. Adding range detection capability to each of the nodes on the Space Vehicle would allow an estimate of the location of the MiniAERCam to be made at each Communication And Telemetry Box (CATBox) independent of all the other communication nodes. This project will investigate the techniques used by the Global Positioning System (GPS) to achieve accurate positioning information and adapt those strategies that are appropriate to the design of the CATBox range determination system.
Document ID
Document Type
Talley, Tom
(Tarleton State Univ. Stephenville, TX, United States)
Date Acquired
September 7, 2013
Publication Date
March 1, 2003
Publication Information
Publication: National Aeronautics and Space Administration (NASA)/American Society of Engineering Education (ASEE) Summer Faculty Fellowship Program - 2000
Subject Category
Spacecraft Instrumentation And Astrionics
Funding Number(s)
Distribution Limits
Work of the US Gov. Public Use Permitted.
No Preview Available