A Real-Time Display Six-Port Network Analyser and its Application in Antenna Pattern Measurements

2005 ◽  
Author(s):  
A.P. Dimitrios ◽  
M.E. Bialkowski ◽  
S.T. Jellett
Keyword(s):  
Real Time ◽  
Antenna Pattern ◽  
Network Analyser

The Antenna Dome Real-Time Distributed Antenna Pattern Characterization System

2021 ◽  
Author(s):  
F. A. Musters ◽  
R.A. Coesoij ◽  
M.D. Migliore ◽  
F. Schettino ◽  
M. Spirito
Keyword(s):  
Real Time ◽  
Antenna Pattern ◽  
Distributed Antenna

A New and Powerful Real Time Digital Transient Network Analyser

1997 ◽  
Vol 30 (17) ◽  
pp. 353-358
Author(s):  
O. Devaux ◽  
L. Levacher ◽  
O. Huet
Keyword(s):  
Real Time ◽  
Transient Network ◽  
Network Analyser

An advanced and powerful real-time digital transient network analyser

1998 ◽  
Vol 13 (2) ◽  
pp. 421-426 ◽  
Author(s):  
O. Devaux ◽  
L. Levacher ◽  
O. Huet
Keyword(s):  
Real Time ◽  
Transient Network ◽  
Network Analyser

Real-time network analyser using dual analogue chirp transform

1976 ◽  
Vol 12 (10) ◽  
pp. 248
Author(s):  
C. Atzeni ◽  
G.F. Manes ◽  
L. Masotti
Keyword(s):  
Real Time ◽  
Network Analyser

Some Recent Results in Quiescent Prominence Spectrometry

1979 ◽  
Vol 44 ◽  
pp. 41-47
Author(s):  
Donald A. Landman
Keyword(s):  
Real Time ◽  
Computer System ◽  
Spectral Response ◽  
Absolute Intensity ◽  
Solar Observatory ◽  
Target Size ◽  
Small Target ◽  
Signal Averaging ◽  
Quiescent Prominence

This paper describes some recent results of our quiescent prominence spectrometry program at the Mees Solar Observatory on Haleakala. The observations were made with the 25 cm coronagraph/coudé spectrograph system using a silicon vidicon detector. This detector consists of 500 contiguous channels covering approximately 6 or 80 Å, depending on the grating used. The instrument is interfaced to the Observatory’s PDP 11/45 computer system, and has the important advantages of wide spectral response, linearity and signal-averaging with real-time display. Its principal drawback is the relatively small target size. For the present work, the aperture was about 3″ × 5″. Absolute intensity calibrations were made by measuring quiet regions near sun center.

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