NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
A tutorial introduction to Very Long Base-line Interferometry (VLBI) using bandwidth synthesisThe basic principles underlying very long baseline interferometry (VLBI) are described by using bandwidth synthesis. The basic signal processing approach is detailed. Summarized results show the tradeoff of measurement accuracy with spanned bandwidth, source strength, antenna size and efficiency, system noise temperature, and data volume. Minimization of required antenna time for a given baseline measurement accuracy is also discussed.
Document ID
19780024197
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Molinder, J. I. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 9, 2013
Publication Date
August 15, 1978
Publication Information
Publication: The Deep Space Network
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Accession Number
78N32140
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.

Related Records

IDRelationTitle19780024194Collected WorksThe Deep Space Network
No Preview Available