Zobrazeno 1 - 10
of 395
pro vyhledávání: '"Scanning antennas"'
Publikováno v:
Electronics Letters, Vol 60, Iss 16, Pp n/a-n/a (2024)
Abstract In the realms of 5G and the upcoming 6G communications, the millimeter‐wave bands offer substantially greater bandwidth. However, due to their propagation characteristics, aligning antennas becomes a challenging issue, particularly at the
Externí odkaz:
https://doaj.org/article/0fcb3617b9b74ba3913381bf1a8744b1
Autor:
Miguel Poveda-Garcia, Alejandro Gil-Martinez, Astrid Algaba-Brazalez, David Canete-Rebenaque, Jose Luis Gomez-Tornero
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 5, Pp 1193-1208 (2024)
The efficient series connection of planar leaky-wave antennas (LWA) to obtain directive frequency beam scanning, is proposed in this paper. Conditions for the proper performance are here derived, showing that the distance between antennas must be min
Externí odkaz:
https://doaj.org/article/0fe4b50e9cb44667bf0ca5bd20affffe
Autor:
Starovoit, E. starovoyt.prao@gmail.com, Rodin, A.1 rodin@prao.ru
Publikováno v:
Astronomy Reports. Nov2017, Vol. 61 Issue 11, p948-953. 6p.
Autor:
Mohammadirad, M.1 (AUTHOR) mohamadirad@ee.iust.ac.ir, Komjani, N.1 (AUTHOR)
Publikováno v:
Electromagnetics. Feb2014, Vol. 34 Issue 2, p111-127. 17p.
Autor:
Saqib, Najam-Us1, Khan, Imdad1 imdad@ciit.net.pk
Publikováno v:
PLoS ONE. Mar2015, Vol. 10 Issue 3, p1-12. 12p.
Autor:
Lin, Wenming, Dong, Xiaolong, Portabella, Marcos, Lang, Shuyan, He, Yijun, Yun, Risheng, Wang, Zhixiong, Xu, Xingou, Zhu, Di, Liu, Jianqiang
Publikováno v:
IEEE Transactions on Geoscience & Remote Sensing. Feb2019, Vol. 57 Issue 2, p627-639. 13p.
Publikováno v:
IEEE Access, Vol 11, Pp 122016-122028 (2023)
This paper proposes a cost-effective millimeter-wave (mmWave) phased array antenna incorporating circular polarization (CP) capabilities for beam scanning applications. An initial evaluation involves the examination of an open single-loop antenna. Su
Externí odkaz:
https://doaj.org/article/93272abe4b2e4b9aa584c1943e6afe3c
Autor:
Doohyun Yang, Sangwook Nam
Publikováno v:
IEEE Access, Vol 11, Pp 72552-72561 (2023)
In this study, a novel antenna design is proposed for designing a frequency-reconfigurable wide-angle beam scanning antenna and applied to a squarely modulated reactance surface leaky wave antenna. The antenna beam angle is electronically steered wit
Externí odkaz:
https://doaj.org/article/edf12a106b9044cbb9a0448195fc34b5
Publikováno v:
IEEE Transactions on Antennas & Propagation. Jul2018, Vol. 66 Issue 7, p3747-3751. 5p.
Autor:
Darvazehban, Amin1, Manoochehri, Omid2, Salari, Mohammad Ali3, Dehkhoda, Parisa1, Tavakoli, Ahad1
Publikováno v:
IEEE Transactions on Microwave Theory & Techniques. Sep2017, Vol. 65 Issue 9, p3435-3442. 8p.