Suspended patch antennas with electromagnetically coupled inverted microstrip feed for circular polarization [electronic resource] : [final report] / Rainee N. Simons.
Imprint
[Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2000]
"Prepared for the 2000 International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting sponsored by the Institute of Electrical and Electronics Engineers, Salt Lake City, Utah, July 16-21, 2000 ; prepared under contract NAS3-98008."