Changes between Version 20 and Version 21 of Hardware/bDomains/aGrid


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Timestamp:
Jul 2, 2009, 8:05:50 PM (15 years ago)
Author:
jqian
Comment:

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  • Hardware/bDomains/aGrid

    v20 v21  
    11[wiki:Documentation Back]
    22
    3 = Centralized Arbitrary Waveform Injection Subsystem (CAWIS) =
     3= Centralized Arbitrary Waveform Injection Subsystem (CAWIS) / Noise Generation =
    44
    55This subsystem consists of arbitrary waveform generator (Agilent ESG) connected through distribution network to four multi-band antennas located in the four corners of the grid. The distribution network enables control over the attenuation of the individual antenna feed. Using CAWIS, users can inject (among other types of waveforms) AWGN signals into the main ORBIT grid and thus create different topologies.