Zobrazeno 1 - 10
of 12
pro vyhledávání: '"T. S. Ghazaany"'
Autor:
T. Van Buren, James M. Noras, James Wilson, T. Suggett, Raed A. Abd-Alhameed, S. Marker, S. M. R. Jones, S. Zhu, T. S. Ghazaany
Publikováno v:
IEEE Transactions on Antennas and Propagation. 62:3835-3839
The Rician K-factor of the vehicle-to-vehicle (V2V) wireless propagation channel is estimated using a moment-based method on the envelope of measured pulse data. The measurements were carried out under vehicle-to-vehicle wireless communication channe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92a06726daaee55c7a607669f99bdc49
https://doi.org/10.1109/tap.2014.2318072
https://doi.org/10.1109/tap.2014.2318072
Publikováno v:
International Journal of Computer Applications. 67:45-48
A new approach for Quasi-Orthogonal space time block coding (QO-STBC) is proposed, with simple linear decoding via maximum likelihood detection. The conventional QO-STBC can achieve the full communication rate, but at the expense of the decoding comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72fd69a416479d7c9c2d4c523f172a95
https://doi.org/10.5120/11403-6719
https://doi.org/10.5120/11403-6719
Autor:
T. Suggett, S. Zhu, Raed A. Abd-Alhameed, S. Marker, T. Van Buren, Steven M.R. Jones, T. S. Ghazaany, James M. Noras
Publikováno v:
The 8th European Conference on Antennas and Propagation (EuCAP 2014).
A low-profile (λ/43) miniaturized multi-element antenna is presented, which displays vertical polarization with an omni-directional radiation pattern. The antenna uses a logarithmic spiral shape as the main radiating element such that the impedance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cefcbb712f557cddbf596967830d8d38
https://doi.org/10.1109/eucap.2014.6902174
https://doi.org/10.1109/eucap.2014.6902174
Autor:
T. Sugget, R. A. Alhameed, S. Marker, S. M. R. Jones, T. Van Buren, J. M. Noras, T. S. Ghazaany, S. Zhu
Publikováno v:
The 8th European Conference on Antennas and Propagation (EuCAP 2014).
This paper investigates the effect of channel bandwidth on the accuracy of AOA estimation algorithms based on the detection of the direct path. The accurate detection of the Line of Sight (LOS) signal in a multipath environment is crucial for reliabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34bb065cc0eaedc42e4b8156ac751cfe
https://doi.org/10.1109/eucap.2014.6902251
https://doi.org/10.1109/eucap.2014.6902251
Publikováno v:
RWS
In this paper the sensitivity of the decoupling matrix used for mutual coupling compensation in small size uniform circular arrays has been studied. The compensation matrix is calculated using the receiving mode technique for a 5-element uniform circ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e90cec577366707587852dab245a5407
https://doi.org/10.1109/rws.2014.6830110
https://doi.org/10.1109/rws.2014.6830110
Autor:
J. M. Noras, T. Suggett, S. Zhu, R. A. Alhameed, S. Marker, S. M. R. Jones, T. S. Ghazaany, T. Van Buren
Publikováno v:
9th IET International Conference on Computation in Electromagnetics (CEM 2014).
In this research work the improvement of AOA estimation accuracy by applying a decoupling matrix derived using the receiving mode approach has been investigated using data measured in an anechoic chamber. The receiver was a 4-element uniform circular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a4e7956b281311696e22a3299d8da7
https://doi.org/10.1049/cp.2014.0173
https://doi.org/10.1049/cp.2014.0173
Autor:
S. Zhu, A. Merrell, T. Van Buren, S. M. R. Jones, J. M. Noras, Raed A. Abd-Alhameed, T. S. Ghazaany
Publikováno v:
RWS
Narrowband path loss measurements are reported for the vehicle-to-vehicle channel between a transmitting antenna 50 cm above the ground and a car-roof-mounted receiver array. Calibration procedures and measurement results are reported for typical urb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7da267b827b0b866253b57851a7264c
https://doi.org/10.1109/rws.2014.6830111
https://doi.org/10.1109/rws.2014.6830111
Autor:
T. Suggett, S. Zhu, Raed A. Abd-Alhameed, T. S. Ghazaany, S. Marker, S. M. R. Jones, J. M. Noras
Publikováno v:
RWS
A miniaturized conical helix antenna is presented, which displays vertical polarization with electrically small dimensions of 10mm×10mm×45mm. The resonance of the antenna is made tunable by adding a variable digital MEMS capacitor load at the botto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c6d7c56538c661b92799682e962a1e6
https://doi.org/10.1109/rws.2014.6830109
https://doi.org/10.1109/rws.2014.6830109
Autor:
T. S. Ghazaany, James M. Noras, Raed A. Abd-Alhameed, S. Zhu, E.A. Elkhazmi, H. A. Obeidat, Nazar Ali
Publikováno v:
IDT
A comparison between two indoor localization algorithms using received signal strength is carried out. The first algorithm is the vector algorithm; the second is the matrix algorithm. The comparison considered the effects of the reference points, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10d0f6cd2424aac81b5958a3eb21032
https://doi.org/10.1109/idt.2013.6727138
https://doi.org/10.1109/idt.2013.6727138
Autor:
E. Elkazmi, Kelvin Anoh, O. Madubuko, Raed A. Abd-Alhameed, T. S. Ghazaany, S. M. R. Jones, M. S. Bin-Melha
Publikováno v:
IDT
Beamforming is used to achieve diversity gain. It is a technique in diversity to remedy power penalty due to channel fading. The beam-weights for multi-antenna system are evaluated for two different approaches. These weights are then used to weight t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ed4756a3a95440ff2a044eb15905617
https://doi.org/10.1109/idt.2013.6727086
https://doi.org/10.1109/idt.2013.6727086