Accession Number:

AD0810648

Title:

IN-GUIDE - FAR FIELD EMISSION SPECTRA MEASUREMENTS AND CORRELATIONS.

Descriptive Note:

Final rept.,

Corporate Author:

ROME AIR DEVELOPMENT CENTER GRIFFISS AFB NY

Personal Author(s):

• Taylor, Edward W., Jr.
• Hjort, Edward F.

Report Date:

1967-02-01

Pagination or Media Count:

108.0

Abstract:

This report describes tests conducted with the purpose of correlating In-Guide ANGPM-59 and Far Field emission spectra measurements. The report discusses both In-Guide and conventional Far Field measurement techniques, and identifies the error sources inherent in both methods. The undesirable effects of rotary joints and other transmission line components are indicated. Also, the advantages and disadvantages of replacing various Far Field measurements by the In-Guide measurement technique are presented.

Descriptors:

• *MEASURING INSTRUMENTS
• *ANTENNA RADIATION PATTERNS
• *RADIOFREQUENCY POWER
• MEASUREMENT
• WAVEGUIDES
• ELECTROMAGNETIC PROBES
• HARMONIC ANALYSIS
• RADAR TRANSMITTERS
• S BAND
• TRANSMISSION LINES
• WAVEGUIDE COUPLERS

Subject Categories:

• Test Facilities, Equipment and Methods
• Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE