TY - GEN
T1 - Performance of quadrifilar helix antenna on EAD channel model for UAV to LEO satellite link
AU - Mrema, David Donald
AU - Shimamoto, Shigeru
PY - 2012/10/5
Y1 - 2012/10/5
N2 - In this paper we explore the performance of our designed Quadrifilar Helix Antenna (QHA) for Unmanned Aerial Vehicle (UAV) to be used in data transmission to Low Orbit Earth (LEO) Satellite. Elevation Angle Dependent (EAD) channel model was technique used to analyze the channel fading and Bit Error Ratio (BER) values were used to quantify the performance of this long distance communication channel. A Cylindrical shape (21.2mm, 94.2mm) diameter and height, Quadrifilar Helix Antenna (QHA) was designed with Voltage Stand Wave Ratio (VSWR) < 2 at 2.4GHz. QHA was designed with proper pattern which has high directivity gain at low elevation angles so as to mitigate the fading effects on this long distance data transmission link from UAV to LEO Satellite.
AB - In this paper we explore the performance of our designed Quadrifilar Helix Antenna (QHA) for Unmanned Aerial Vehicle (UAV) to be used in data transmission to Low Orbit Earth (LEO) Satellite. Elevation Angle Dependent (EAD) channel model was technique used to analyze the channel fading and Bit Error Ratio (BER) values were used to quantify the performance of this long distance communication channel. A Cylindrical shape (21.2mm, 94.2mm) diameter and height, Quadrifilar Helix Antenna (QHA) was designed with Voltage Stand Wave Ratio (VSWR) < 2 at 2.4GHz. QHA was designed with proper pattern which has high directivity gain at low elevation angles so as to mitigate the fading effects on this long distance data transmission link from UAV to LEO Satellite.
KW - Bit Error Ratio (BER)
KW - Low Earth Orbit Satellite
KW - Quadrifilar Helix Antenna
KW - Unmanned Aerial Vehicle
UR - http://www.scopus.com/inward/record.url?scp=84866896089&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84866896089&partnerID=8YFLogxK
U2 - 10.1109/CTS.2012.6261045
DO - 10.1109/CTS.2012.6261045
M3 - Conference contribution
AN - SCOPUS:84866896089
SN - 9781467313803
T3 - Proceedings of the 2012 International Conference on Collaboration Technologies and Systems, CTS 2012
SP - 170
EP - 175
BT - Proceedings of the 2012 International Conference on Collaboration Technologies and Systems, CTS 2012
T2 - 2012 13th International Conference on Collaboration Technologies and Systems, CTS 2012
Y2 - 21 May 2012 through 25 May 2012
ER -