Zobrazeno 1 - 10
of 322
pro vyhledávání: '"Wi-MAX"'
Publikováno v:
Advanced Electromagnetics, Vol 13, Iss 2 (2024)
This paper presents a compact bandstop filter (BSF) with a wide passband range (0.1 GHz – 3.7 GHz) and low insertion loss in microstrip technology. The design includes two modified inverted complementary split ring resonators (CSRRs) etched from th
Externí odkaz:
https://doaj.org/article/f69aeee1ccbb47edbfff2578531bf81b
Autor:
Kottapadikal Vinodan Vineetha, Boddapati Taraka Phani Madhav, Munuswamy Siva Kumar, Sudipta Das, Tanvir Islam, Moath Alathbah
Publikováno v:
Symmetry, Vol 15, Iss 11, p 2058 (2023)
This article describes the development of a compact microstrip bandpass filter (BPF) for multiple wireless communication utilizations. The proposed bandpass filter consists of metamaterial unit cells that are symmetrical in shape. The design process
Externí odkaz:
https://doaj.org/article/0280e540d3374b9bacd63271dc1d0c4a
Publikováno v:
International Journal of Pervasive Computing and Communications, 2021, Vol. 17, Issue 3, pp. 349-359.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJPCC-02-2021-0056
Autor:
Ammar O. Barznji, Jalal J. Hamad Ameen
Publikováno v:
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, Vol 12, Iss 4, Pp 1-13 (2021)
Wireless Networks became very important in this latest decade and especially Wi-Max system because of high bit rate, handover flexibility and longer distance of mobility. Signal strength and coverage is one of the challenges for this systems which le
Externí odkaz:
https://doaj.org/article/baf030ed5d7d4fa8998d021e1fe96744
Autor:
Wahaj Abbas Awan, Anees Abbas, Syeda Iffat Naqvi, Dalia H. Elkamchouchi, Muhammad Aslam, Niamat Hussain
Publikováno v:
Micromachines, Vol 14, Iss 10, p 1842 (2023)
A conformal tri-band antenna tailored for flexible devices and body-centric wireless communications operating at the key frequency bands is proposed. The antenna is printed on a thin Rogers RT 5880 substrate, merely 0.254 mm thick, with an overall ge
Externí odkaz:
https://doaj.org/article/8d5d3dc196b84f7a9256708668b2d070
Publikováno v:
Audiotex Update. Oct2010, Vol. 22 Issue 10, p1-8. 8p.
Akademický článek
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Publikováno v:
Engineering Reports, Vol 2, Iss 10, Pp n/a-n/a (2020)
Abstract Reduced lightweight microstrip patch antennas have attracted considerable attention in ultra‐wideband (UWB) applications. In this article, a novel modified circular ultra‐wideband monopole antenna with dual‐band notch characteristics i
Externí odkaz:
https://doaj.org/article/a7934d3e65b742f7a6c5681cd4c0f249
Publikováno v:
ETRI Journal, Vol 40, Iss 2, Pp 180-187 (2018)
In this paper, we introduce a ground radiation antenna that uses controlled endless metal rim modes. In the proposed technique, the metal rim mode is tuned and excited as a one‐wavelength radiator by a small ground radiation antenna. The proposed a
Externí odkaz:
https://doaj.org/article/f9146ca8f6594c7ba44c923500d9e0df
Publikováno v:
EAI Endorsed Transactions on Scalable Information Systems, Vol 3, Iss 13, Pp 1-6 (2018)
In this article, a novel design of multiband microstrip patch antenna has been presented for multiband applications. The Shirt shape antenna is designed on FR-4 substrate and is fed through 50 ohm microstrip feed line. Two l-shape slots are introduce
Externí odkaz:
https://doaj.org/article/bd8900efe367400298a7cee6d325d718