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Optimizing Small Wideband Antenna Performance for Both RIMP and Random-LOS

Per-Simon Kildal (Institutionen för signaler och system, Antennsystem) ; Xiaoming Chen (Institutionen för signaler och system, Antennsystem) ; Andres Alayon Glazunov (Institutionen för signaler och system, Antennsystem)
9th European Conference on Antennas and Propagation, EuCAP 2015, Lisbon, Portugal, 13-17 May 2015 (2015)
[Konferensbidrag, refereegranskat]

Rich Isotropic Multipath (RIMP) environment like reverberation chamber (RC) has proven to be useful for characterizing mobile LTE devices. The user statistics have larger effect in environments with stronger Line-Of-Sight (LOS), because the angle of arrival (AoA) and the polarization of the LOS contribution become randomized due to the user. Thus, we introduce the term Random-LOS. The present paper elaborates on characterization of an example antenna in both RIMP and random-LOS. We show how to characterize the micro BTS by the probability of detection (PoD) of one and more bitstreams in both RIMP and random-LOS, by considering the user randomly located and oriented within the angular coverage sector. We limit the treatment to a wall-mounted BTS antenna, and assume a desired hemi-spherical coverage.

Nyckelord: antenna, propagation, measurement



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Denna post skapades 2015-12-09. Senast ändrad 2016-09-07.
CPL Pubid: 227732

 

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