Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Y. Lazarou"'
Publikováno v:
Progress In Electromagnetics Research M. 75:1-12
Publikováno v:
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting.
A pair of microstrip line-fed open multi-slot antennas are presented for operation in 4G LTE bands. Two open slots are used for forming this open multi-slot configuration: one circular slot open at one side and one rectangular slot terminated in the
Publikováno v:
EIT
A set of two 1x12 linear antenna arrays, placed orthogonally, designed for operation in the 5G 28 GHz band is presented in this paper. Microstrip patch antenna elements with better than -10 dB return loss from 27.5-28.35 GHz are used for both arrays.
Publikováno v:
2019 SoutheastCon.
A dual multi-slot microstrip line-fed antenna with circular tuning stubs is presented in this paper. The two antennas may be used independently for MIMO communications and cover a frequency range from 800 MHz to 4 GHz. The slots used include one circ
Autor:
Satish K. Sharma, Azzam Tabbal, Sayeed Saial, Kendrick Q. Henderson, Saeed I. Latif, Georgios Y. Lazarou
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
A dual tuning stub loaded microstrip line-fed multi-slot antenna design is presented in this paper for operation in the L TE band. The slot antenna on a grounded dielectric slab is comprised of three wide slot sections: one horizontal slot, one verti
Publikováno v:
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
A microstrip line-fed multi-slot antenna design is presented in this paper for operation in the 4G/LTE band. The slot antenna is comprised of three wide slot sections: one vertical slot, one horizontal slot, and a circular slot joining them. All thre
In this work we present a structural and spectroscopic analysis of a copper(II) N-acetyl-5-arylidene tetramic acid by using both experimental and computational techniques. The crystal structure of the Cu(II) complex was determined by single crystal X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::c47044ad2d6c3ebd880b6a374215fc9f
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3026316
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3026316
Publikováno v:
2016 19th International Conference on Computer and Information Technology (ICCIT).
In this paper, we studied the variability of 17 CAIDA Internet traffic traces which were collected in 2013, 2014, 2015 and 2016. The variability of these traces was measured by using the Index of Variability. Based on the results, we outlined several
Publikováno v:
MILCOM
A microstrip line-fed slot antenna is presented in this paper to operate in the entire 4G/LTE band. The slot antenna has the letter ‘L’ shape, and when excited with a transmission line generates multiple modes. These modes are combined to obtain
Publikováno v:
International Journal of Speech Technology. 17:11-16
Hidden Markov models (HMMs) with Gaussian mixture distributions rely on an assumption that speech features are temporally uncorrelated, and often assume a diagonal covariance matrix where correlations between feature vectors for adjacent frames are i