Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Hanieh Aliakbari"'
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 2, Pp 911-920 (2021)
In recent years, the screen-to-body ratio of mobile handsets has been increasing. Today, the screen nearly fills up the entire front side. Conventionally, the screen is mainly seen as a metallic object that adversely affects antenna performance. In t
Externí odkaz:
https://doaj.org/article/2333e420d18648559b48bac4e834009d
Autor:
Hanieh Aliakbari, Buon Kiong Lau
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 1, Pp 368-378 (2020)
Multiple-input multiple-output (MIMO) is a key enabler for high data rates in mobile communications. However, it is challenging to design MIMO terminal antennas for LTE bands below 1 GHz, due to the conventional chassis offering only one resonant cha
Externí odkaz:
https://doaj.org/article/9dfceda945e84ba6be3cd7a8b0bd1243
Publikováno v:
Medicina, Vol 55, Iss 5, p 189 (2019)
Background and Objectives: Although the effects of physical exercise on brain functions are well studied, the influence of mental activity is unknown. The aim of this study was to assess the influence of a session of mental activity on brain neurobio
Externí odkaz:
https://doaj.org/article/67d11b682121459b8ca2e93fc2767e75
Publikováno v:
IEEE Antennas and Wireless Propagation Letters; 21(10), pp 1995-1999 (2022)
This letter proposes a co-designed millimeter-wave (mm-wave) and sub-6GHz antenna system. The antenna system consists of four 28GHz mm-wave arrays with reconfigurable radiation patterns and two sub-6GHz antennas fed with two corner capacitive couplin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5daa7a9691bdf81c62cbd077e5176700
https://doi.org/10.1109/lawp.2022.3187782
https://doi.org/10.1109/lawp.2022.3187782
Publikováno v:
IEEE Transactions on Antennas and Propagation; 70(6), pp 4866-4871 (2022)
A low-profile wideband tri-polarized MIMO antenna is proposed in this paper. Based on characteristic mode analysis of a circular patch, four slots are etched symmetrically on the patch to transform the high-order monopole-like modes into broadside mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f5d0bd44caf0b4c07f83deea0a4abf3
https://doi.org/10.1109/tap.2021.3139647
https://doi.org/10.1109/tap.2021.3139647
Autor:
Hanieh Aliakbari, Mohammad Mosalanejad, Charlotte Soens, Guy A. E. Vandenbosch, Buon Kiong Lau
Publikováno v:
IEEE Antennas and Wireless Propagation Letters; 21(10), pp 1990-1994 (2022)
A wideband compact series-fed patch subarray is proposed for 79 GHz multiple-input multiple-output (MIMO) radar. The proposed subarray is, for the first time, loaded with stacked micro-vias (SMVs). Two sets of patches in the subarray are fed 180-degr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98d712c00c243e6a6be400fdd109dfd0
https://lup.lub.lu.se/record/3c51eccb-d300-40c4-9b15-54638ddbda62
https://lup.lub.lu.se/record/3c51eccb-d300-40c4-9b15-54638ddbda62
Autor:
Hanieh Aliakbari, Buon Kiong Lau
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b4dafd0c9e78af896740200a8e02991
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886913
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886913
Autor:
Hanieh Aliakbari, Buon Kiong Lau
Publikováno v:
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1a56746a56057ce53005b4fa9bf684b
https://doi.org/10.1109/aps/ursi47566.2021.9703929
https://doi.org/10.1109/aps/ursi47566.2021.9703929
Publikováno v:
IEEE Antennas and Wireless Propagation Letters; 20(6), pp 918-922 (2021)
In this letter, we present a systematic approach to design a compact dual-mode monopole-like patch antenna using characteristic mode analysis (CMA). The modal analysis of a slotted circular patch structure incorporating a new shorting pin loading tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c154fa374f2df817e4789dbf3f7264ef
https://lup.lub.lu.se/record/e635a87b-dba6-4fea-91de-1febe0e9aa24
https://lup.lub.lu.se/record/e635a87b-dba6-4fea-91de-1febe0e9aa24
Autor:
Buon Kiong Lau, Hanieh Aliakbari
Publikováno v:
IEEE Antennas and Wireless Propagation Letters; 20(7), pp 1195-1199 (2021)
This letter proposes a two-port multiple-input–multiple-output smartphone antenna for frequency bands below 1 GHz, which is robust to user effects. The design is achieved by first analyzing the characteristic modes of a chassis that includes the la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f74ae6e7ad1600d52ffd0f39b4b2d8
https://lup.lub.lu.se/record/2758da39-b568-4656-8e88-4fce70103962
https://lup.lub.lu.se/record/2758da39-b568-4656-8e88-4fce70103962