Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Lida Akhoondzadeh-Asl"'
Autor:
Lida Akhoondzadeh-Asl, Mohammad Ali Tassoudji, Vasanthan Raghavan, Koymen Ozge, Andrzej Partyka, John Sanelli
Publikováno v:
IEEE Transactions on Antennas and Propagation. 65:6521-6533
There has been an increasing interest in the millimeter wave (mmW) frequency regime in the design of next-generation wireless systems. The focus of this work is on understanding mmW channel properties that have an important bearing on the feasibility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::841d71b12f7626a0df705ac8842bc1b8
https://doi.org/10.1109/tap.2017.2758198
https://doi.org/10.1109/tap.2017.2758198
Autor:
Joakim Hulten, Koymen Ozge, Junyi Li, Ashwin Sampath, Mohammad Ali Tassoudji, Lida Akhoondzadeh-Asl, Vasanthan Raghavan, Vladimir Podshivalov
There has been a growing interest in the commercialization of millimeter wave (mmW) technology as a part of the Fifth-Generation New Radio (5G-NR) wireless standardization efforts. In this direction, many sets of independent measurement campaigns sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e2b2e0fa9b887ca3ed637a180eec61
http://arxiv.org/abs/1801.03346
http://arxiv.org/abs/1801.03346
Publikováno v:
IEEE Transactions on Antennas and Propagation. 61:5766-5770
In this communication, a new broadband antenna with a very low profile is proposed. The antenna inherits the wide bandwidth of the blade antenna, while its height is considerably reduced to 0.03 λ0, where λ0 is the wavelength of the lowest operatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3fdf28286c7c295ea16eb162b00cf22
https://doi.org/10.1109/tap.2013.2277615
https://doi.org/10.1109/tap.2013.2277615
Publikováno v:
IEEE Transactions on Antennas and Propagation. 61:882-889
This paper describes an investigation into the polarization behavior of on-body wireless communication channels at 2.45 GHz. The effect of the polarization of an antenna on the channel path gain has been studied and the channel cross-polarization dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fe751e07c08274eea25f71675115bb5
https://doi.org/10.1109/tap.2012.2224833
https://doi.org/10.1109/tap.2012.2224833
Publikováno v:
Progress In Electromagnetics Research C. 14:173-183
In this paper, a modifled version of the multi-band multiple ring monopole antenna is proposed. The height of the new design which consists of multiple half rings is half of the original one. The modifled design is more attractive for low proflle app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55724429674fc55db8711019532a193a
https://doi.org/10.2528/pierc10011101
https://doi.org/10.2528/pierc10011101
Publikováno v:
Progress In Electromagnetics Research. 80:337-348
An ultra-wideband (UWB) monopole antenna with a band-notch characteristic is presented which needs only two parameters to tune the notch frequency. The proposed monopole antenna is embedded with a crescent slot, whose length is determined by parametr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f545878e8a5414e5206558473ca12ae
https://doi.org/10.2528/pier07120202
https://doi.org/10.2528/pier07120202
Publikováno v:
IEEE Transactions on Antennas and Propagation. 55:2426-2434
The performance of broadband dipole antennas above electromagnetic bandgap (EBG) structures is investigated. Two different structures are examined. One is a diamond dipole over an EBG with square patch elements optimized by hand and the other an open
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba9e2971f87b945de4a1f4f5240dd8a
https://doi.org/10.1109/tap.2007.904071
https://doi.org/10.1109/tap.2007.904071
Publikováno v:
Journal of Electromagnetic Waves and Applications. 21:929-946
In this paper, the effect of the shape of the element of an artificial magnetic conductor (AMC) on parameters such as bandwidth, resonance frequency, second order mode frequency and resonance frequency stability with angle of incident are analysed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d22d68f7cb5a7003f28943344feef5f6
https://doi.org/10.1163/156939307780748995
https://doi.org/10.1163/156939307780748995
Publikováno v:
Microwave and Optical Technology Letters. 53:2728-2730
A novel low-profile high-gain, end-fire Yagi–Uda antenna array designed for an on-body communication link at 60 GHz is described. The antenna consists of four single Yagi antennas, which is composed of a driven dipole, 18 directors, and a reflector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23f21a4b7b2e93147a06228cff39d320
https://doi.org/10.1002/mop.26443
https://doi.org/10.1002/mop.26443
Publikováno v:
Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation.
In this paper, a new compact switched beam antenna with directional and omnidirectional modes is proposed. The antenna employs one connector to feed the central element while the switched parasitic elements are located symmetrically around the driven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d849d96b4b93b5d4d22589646317f398
https://doi.org/10.1109/aps.2012.6348775
https://doi.org/10.1109/aps.2012.6348775