Zobrazeno 1 - 10
of 4 529
pro vyhledávání: '"mimo antenna"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract A cutting-edge antenna system has been developed for new radio (NR) millimeter wave operating from 36.0 to 40.0 GHz frequency range 2 (FR 2) n260 band applications. This innovative system incorporates metasurface-inspired printed dual-port M
Externí odkaz:
https://doaj.org/article/f806edbca87a40f1a0e911f6bbec65ab
Autor:
Shahid Khan, Owais Khan, Syed Ahson Ali Shah, Bilal Tariq Malik, Neelam Gohar, Slawomir Koziel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Ultra-wideband (UWB) technology is extensively used in indoor navigation, medical applications, and Internet of Things devices due to its low power consumption and resilience against multipath fading and losses. This paper examines a multipl
Externí odkaz:
https://doaj.org/article/b6d59a46edb7466781f9d7831d80dfeb
Autor:
Killol Pandya, Trushit Upadhyaya, Vishal Sorathiya, Upesh Patel, Aneri Pandya, Fahad Ahmed Al-Zahrani
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103082- (2024)
A multiple-input multiple-output Ultra-Wide Band (UWB) antenna with a compact size of 0.8λ x 0.7λ is proposed. The presented structure is constituted with patch geometry on a planar surface. The radiator consists of three counter U-shaped conductin
Externí odkaz:
https://doaj.org/article/cd03cd6979784464bb4c301ec7b10874
Autor:
B Ramamohan, Siva Ganga Prasad M
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 4 (2024)
This investigation uses the Genetic Optimization Method to convert a wide-band MIMO antenna into a UWB (3.1GHz–10.6 GHz) MIMO antenna. Initially, a 22 × 42, mm2 wideband 2X2 MIMO antenna was designed using commercial Flame Retardant-4 material. Th
Externí odkaz:
https://doaj.org/article/7ce65a18bb7347a6b65590f5ece5a723
Autor:
Syed Naheel Raza Rizvi, Md Abu Sufian, Niamat Hussain, Yangbae Chun, Seong-Gyoon Park, Sunggoo Kim, Nam Kim
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39228- (2024)
Vehicular Internet of Things (IoT) is facilitated by efficient RF front ends with suppressed mutual coupling for enhanced spatial diversity and increased channel capacity. This paper presents a mutual coupling suppressed MIMO antenna with a hybrid de
Externí odkaz:
https://doaj.org/article/556d43f45f604ad19f835c2633728963
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e38697- (2024)
An elliptically-inspired microstrip antenna is utilized in this paper to operate in the V-band (52.9–70 GHz) of the millimeter frequency range for 5G applications. 2-port and 4-port multi-input-multi-output (MIMO) configurations are designed, fabri
Externí odkaz:
https://doaj.org/article/98e81ff02a954cb88d55dc72fdee341c
Autor:
Rabia Khan, Waleed Tariq Sethi, Waqar Ahmad Malik, Latif Jan, Muhammad M. Tahseen, Ali M. Almuhlafi, Mohamed Himdi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract This paper presents a novel quad-element array with multiple inputs and multiple outputs (MIMO) designed for 5th generation sub-6 GHz applications. The MIMO system achieves a wide impedance bandwidth, high gain, and high isolation among its
Externí odkaz:
https://doaj.org/article/d3335e7e95a648cf9dc747df41ef28a0
Autor:
Bancha Luadang, Pisit Janpangngern, Khanet Pookkapund, Sitthichai Dentri, Monai Krairiksh, Chuwong Phongcharoenpanich
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract This research proposes a broadband unidirectional twin-element multiple-input-multiple-output (MIMO) antenna scheme for mid-band 5G and WLAN applications. The twin-element antenna scheme comprises two single-element antennas, and each single
Externí odkaz:
https://doaj.org/article/6b3d3823d6794c26b5b9b0ecfb9e8967
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This paper presents an approach for designing metasurface antennas using the characteristic mode analysis method for 5G mm-wave multiple input–multiple output (MIMO) systems. The proposed metasurface antenna consists of a 3 × 3 array of m
Externí odkaz:
https://doaj.org/article/e08d29a378894fe8954a7711b2d9909e
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102842- (2024)
The advancement of future technology seeks to create wireless systems capable of achieving faster data transfer rates. One solution to confront this challenge is by employing Multiple-Input Multiple-Output (MIMO) systems. Nonetheless, the primary obs
Externí odkaz:
https://doaj.org/article/85d5cc7b1a8a49d99939ad80b763d35c