Effect of External Antenna Patterns for a GMR-1 3G Handset on Satellite Forward Link Radio Channels
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DOI: 10.1007/s11277-017-4498-3
Abstract: Based on the measurements for a GEO-mobile radio-1 third generation (GMR-1 3G) handset with different external antennas in free space as well as with the head and hand setups, effects of the antenna patterns on… read more here.
Keywords: gmr handset; link radio; antenna patterns; satellite forward ... See more keywords
VLBI Astrometry of radio stars to link radio and optical celestial reference frames. I. HD 199178 & AR Lacertae
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DOI: 10.1093/mnras/stad1214
Abstract: To accurately link the radio and optical Celestial Reference Frames (CRFs) at optical bright end, i.e., with Gaia G band magnitude $\lesssim $13, increasing number and improving sky distribution of radio stars with accurate astrometric… read more here.
Keywords: radio stars; vlbi; radio optical; link radio ... See more keywords