Zobrazeno 1 - 10
of 20 179
pro vyhledávání: '"Q factor"'
Autor:
Hafiz Muhammad Obaid, Zaid Bin Javaid, Tehseen Mazhar, Muhammad Asgher Nadeem, Mamoon M. Saeed, Habib Hamam
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-16 (2024)
Abstract Free space optical (FSO) systems offer an attractive and cost-effective solution for providing communication services in remote regions, as they allow secure transmission without the need for licensing and with lower deployment costs. Howeve
Externí odkaz:
https://doaj.org/article/ac849437f11344958b1aec9000dde673
Autor:
Д.В. Вінниченко
Publikováno v:
Праці Інституту електродинаміки Національної академії наук України, Vol 2024, Iss 68, Pp 87-94 (2024)
The work is devoted to the comparative analysis of currents in inverter circuits of transformerless resonant and transformer resonant and non-resonant systems of the same power for obtaining high voltage on a capacitive load. The purpose of the work
Externí odkaz:
https://doaj.org/article/fdca0121ad9b409d98df0e50d49c84ef
Autor:
Noor T h. Almalah
Publikováno v:
Al-Iraqia Journal for Scientific Engineering Research, Vol 3, Iss 3 (2024)
The development in optical communications has made the possibility of communication by lighting rooms possible through Li-Fi technology, which is a technology for transmitting data via light. Maintaining the performance of the network is one of its m
Externí odkaz:
https://doaj.org/article/9aaa9602c08642349fb519e1afd91bf8
Autor:
Nazimul Mowla Chowdhury, Md Mohiuddin Soliman, Abdulmajeed M. Alenezi, Touhidul Alam, Haitham Alsaif, Mohamed S. Soliman, Mohammad Tariqul Islam
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 57, Iss , Pp 101801- (2024)
Imidacloprid (C9H10ClN5O2) pesticide is frequently used in agriculture as it effectively controls various insect pests. Accurate detection of imidacloprid concentrations is crucial for food safety and other fields. This work proposes a novel metasurf
Externí odkaz:
https://doaj.org/article/0463d830fa314ee3aa5a437d8c3e4e04
Autor:
Sandip Kumar Giri
Publikováno v:
East European Journal of Physics, Iss 1, Pp 151-155 (2024)
The nonclassical properties of the hybrid coherent state (HCS), which is the superposition state of the coherent state and photon-added coherent (PAC) state, is investigated analytically. We evaluated the photon number statistics, the Wigner-Yanase s
Externí odkaz:
https://doaj.org/article/e1ffa7a85c754f2aabb2aafdb357e8e3
Publikováno v:
Results in Optics, Vol 16, Iss , Pp 100678- (2024)
The phenomenon of extraordinary transmission (EOT) through perforated metal sheets (hole arrays) has been an interesting field of research since its discovery due to its potential applications. In this paper, we focus on the excitation of multiple su
Externí odkaz:
https://doaj.org/article/95c75cf794a44088a379a420ca8bb69b
Autor:
Rima Adiati, Sitti Yani
Publikováno v:
JPFT (Jurnal Pendidikan Fisika dan Teknologi), Vol 10, Iss `1 (2024)
This study investigates and compares the performance of a 10 Gbps optical communication link utilizing two prevalent single-mode fibers: G.652 and G.655. The analysis employs both theoretical calculations and Python-based simulations to assess the ef
Externí odkaz:
https://doaj.org/article/7be0df5ac40a478aaf20c6909c8f55cf
Publikováno v:
IEEE Access, Vol 12, Pp 121994-122015 (2024)
Wireless power transfer (WPT) is now ubiquitous, having penetrated almost every industry within the last 20 years, due to certain desirable attributes explained in this paper. Furthermore, WPT is now in an advanced state whereby it is now technically
Externí odkaz:
https://doaj.org/article/f5af7a825bfc4912aa61de1f4f0da690
Autor:
Ahmad Sami Al-Shamayleh, Aadil Raza, Zulfiqar Ali, Saad Malik, Saeed Iqbal, Basit Raza, Muhammad Iqbal, Ahmad Atieh
Publikováno v:
IEEE Access, Vol 12, Pp 64126-64139 (2024)
In optical communication systems, the Q-factor is an important performance metric to evaluate the performance of an optical link. In this paper, a deep learning-based eye diagram analyzer is proposed to estimate the Q-factor. CNN architectures such a
Externí odkaz:
https://doaj.org/article/583dd0b7b87244cbb90824ecdaecefa3
Autor:
Ngu War Hlaing, Kamilia Kamardin, Yoshihide Yamada, Takuji Arima, Masaharu Takahashi, Naobumi Michishita
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 2, Pp 340-353 (2024)
Meander Line Antenna (MLA) is widely employed in compact electronic devices, such as cellular phones and WLAN terminals, owing to its electrically small size. To facilitate practical antenna design, essential equations encompassing self-resonant stru
Externí odkaz:
https://doaj.org/article/08b400cbf79042cc801af71f4fdf3430