Measurements of the Spatio-Temporal Polarization Characteristics of a Radio Channel at 1800 MHz

NR 20140805
We present a combined measurement and analysis of the spatial, temporal, and polarisation characteristics of a 1800 MHz radio channel. The measurements were performed using a correlative channel sounder. A complex chirp signal with a bandwidth of 150 MHz was transmitted by a vertically polarized omnidirectional antenna and received by a 8+8 dual polarized planar antenna array. Measurements were taken at two different base station locations, one being suburban and the other urban. Using this data we characterize the radio channel in terms of azimuth and delay spread of the vertical and horizontal polarization.

TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
Antenna arrays
Antenna measurements
Bandwidth
Base stations
Chirp
Performance evaluation
Planar arrays
Polarization
Receiving antennas
Transmitting antennas

Lindmark, BjörnDep. of Electromagnetics, Chalmers University of Technology, Goteborg, Sweden(Swepub:kth)u10doc6n (författare)
Ahlberg, MikaelAllgon System AB, P.O. Box 541, S-183 25 Taby, Sweden (författare)
Larsson, MikaelTelia Research AB, S-123 86 Farsta, Sweden (författare)
Beckman, ClaesAllgon System AB, P.O. Box 541, S-183 25 Taby, Sweden (författare)
KTHSignaler, sensorer och system (creator_code:org_t)

Av författaren/redakt...: Nilsson, Martin; Lindmark, Björn; Ahlberg, Mikael; Larsson, Mikael; Beckman, Claes

Om ämnet

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