Time/frequency systems.

Farr, E. H.; Frasco, L. A.; Goldfein, H. D.; Snow, R. M.

i

Time/frequency systems.

1971-06-01
By Farr, E. H. ; Frasco, L. A. ; Goldfein, H. D. ; ...

File Language:

English

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Creators:

Farr, E. H. ; Frasco, L. A. ; Goldfein, H. D. ; Snow, R. M.
Corporate Contributors:

John A. Volpe National Transportation Systems Center (U.S.)
Subject/TRT Terms:

Air Traffic Control Alternatives Analysis Risk Analysis Technology Assessment Time Time/Frequency
Publication/ Report Number:

DOT-TSC-FAA-71-17
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Aviation Administration
Abstract:

The report summarizes the work performed at DOT/TSC on the Time/Frequency ATC System study project. Principal emphasis in this report is given to the evaluation and analysis of the technological risk areas. A survey and description of proposed T/F system is included. The technical risk areas include the effects of multipath on signalling over radio links. Material is presented which bears on the comparative analysis of T/F with alternative technologies, including satellite and beacon-based system concepts. It is concluded that the most critical problem areas requiring further study are (a) multipath effects on T/F systems, and (b) systems operability under non-ideal conditions leading to graceful degradability. (Author)
Format:

PDF
Collection(s):

Volpe Center
Main Document Checksum:

urn:sha-512:0234df7caa24117c532cce0f1058aa8f8642148cad803b1de4ef89df60e6506fcdb89d0904549b4deef5cf27cb29972fd477fce8b8354afbe9a0a64c0a0cddb9
Download URL:

https://rosap.ntl.bts.gov/view/dot/9163/dot_9163_DS1.pdf
File Type:

[PDF - 33.82 MB ]

File Language:

English

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