70 citations · 158 across the 3 of their papers we have counts for
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Study of the Dynamics of Large Reflector Antennas with Accelerometers
R. C. Snel, J. G. Mangum, J. W. M. Baars
The Atacama Large Millimeter Array (ALMA) will consist of up to 64 state-of-the-art sub-mm telescopes, subject to stringent performance specifications which will push the boundarie…
Near-Field Radio Holography of Large Reflector Antennas
J. W. M. Baars, R. Lucas, J. G. Mangum +1
We summarise the mathematical foundation of the holographic method of measuring the reflector profile of an antenna or radio telescope. In particular, we treat the case, where the…
Evaluation of the ALMA Prototype Antennas
Jeffrey G. Mangum, Jacob W. M. Baars, Albert Greve +4
The ALMA North American and European prototype antennas have been evaluated by a variety of measurement systems to quantify the major performance specifications. Nearfield holograp…