Zobrazeno 1 - 10
of 779
pro vyhledávání: '"Patch array"'
Autor:
M. M. Hasan Mahfuz, Chan-Wang Park
Publikováno v:
IEEE Access, Vol 11, Pp 58367-58388 (2023)
Drones are a form of remote-controlled aircraft that can take to the air without the need for a human pilot. An increasing number of people are looking into using drones for a variety of tasks, including but not limited to operations in hazardous are
Externí odkaz:
https://doaj.org/article/aeca9ffb42f84ffd86306ca26d5c858d
Publikováno v:
Journal of Information and Telecommunication, Vol 6, Iss 4, Pp 482-500 (2022)
In this paper, fractal geometry-based two-printed antenna structures are proposed for vehicular communication in 5G wireless communication networks. Initially, a 48 × 39 mm2 single element fractal patch antenna is designed and tested which shows dua
Externí odkaz:
https://doaj.org/article/82e77901516f4d9ab93e7098bf05f613
Autor:
Kajol Chandra Paul, Anis Ahmed
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 68, Iss No 1, Pp 47-56 (2022)
For high speed downlinking of payload data from small satellites, a new 4×4 aperture coupled microstrip patch array antenna has been presented. The antenna is designed for the Ku band and a peak gain of 18.0 dBi is achieved within the impedance band
Externí odkaz:
https://doaj.org/article/d74e38c78b7f4b24b553e3e64250861c
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11675- (2022)
A sixteen-element dual band microstrip array antenna with four branches has been presented in this paper. The dual band array antenna is suitable for ISM/Bluetooth/Zigbee/WiMAX/ WiFi-2.4/5/6 GHz applications. The antenna is made up of eight circular
Externí odkaz:
https://doaj.org/article/b2d2bb08ad9c4c94bf0595dbdaf9311f
Akademický článek
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Autor:
Ruibo Li, Peng Li, Paolo Rocca, Aarón Ángel Salas Sánchez, Liwei Song, Xinghua Li, Wanye Xu, Zijiao Fan
Publikováno v:
Sensors, Vol 23, Iss 8, p 3821 (2023)
A low-profile, wideband, and high-gain antenna array, based on a novel double-H-shaped slot microstrip patch radiating element and robust against high temperature variations, is proposed in this work. The antenna element was designed to operate in th
Externí odkaz:
https://doaj.org/article/8cc8b30f39f0484991f4cabfaef5074e
Publikováno v:
Sensors, Vol 23, Iss 8, p 4119 (2023)
A frequency-modulated continuous-wave radar for short-range target imaging, assembling a transceiver, a PLL, an SP4T switch, and a serial patch antenna array, was realized. A new algorithm based on a double Fourier transform (2D-FT) was developed and
Externí odkaz:
https://doaj.org/article/7ff7e1e5b94e456c92cd933b6ef3fdf4
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
A leaky-wave antenna (LWA) realizes radiation of travelling wave along guiding structures. Periodic modulation is an effective approach to turn non-radiating modes into radiating modes. A high-efficient LWA based on spoof surface plasmon polaritons (
Externí odkaz:
https://doaj.org/article/091a325905134b2483e4afda0186679d
Publikováno v:
E3S Web of Conferences, Vol 391, p 01068 (2023)
Microstrip patch antennas consists of a thin, flat rectangular or circular metallic patch, which is printed on a dielectric substrate, with a ground plane attached to the opposite side of patch upon substrate. The patch is connected to a coaxial cabl
Externí odkaz:
https://doaj.org/article/eb6e1a07b809429b9dbf587a4cf68322
Akademický článek
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