Zobrazeno 1 - 10
of 545
pro vyhledávání: '"Chuwong Phongcharoenpanich"'
Autor:
Purichaya Wichaidit, Sitthichai Dentri, Pisit Janpangngern, Titipong Lertwiriyaprapa, Monai Krairiksh, Chuwong Phongcharoenpanich
Publikováno v:
Alexandria Engineering Journal, Vol 97, Iss , Pp 88-99 (2024)
This research proposes a compact broadband circularly polarized (CP) corner-truncated microstrip antenna with irregularly hexagonal artificial magnetic conductor (AMC) for 2.45 GHz WLAN applications. The corners of the radiating patch are diagonally
Externí odkaz:
https://doaj.org/article/9449779aa6f14e49a557de0d694e80ba
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
Omnidirectional Circularly Polarized Monopole Antennas on Artificial Magnetic Conductor Ground Plane
Publikováno v:
IEEE Access, Vol 12, Pp 81567-81580 (2024)
This research proposes omnidirectional circularly polarized monopole antennas (OCPA) with single-annular (SA-AMC) and dual-annular artificial magnetic conductor (DA-AMC) ground planes. The aim of the proposed antenna scheme is to circumvent the desig
Externí odkaz:
https://doaj.org/article/7cb12e9028ce48fdb725030c7e93a27b
Autor:
Nathapat Supreeyatitikul, Titipong Lertwiriyaprapa, Nonchanutt Chudpooti, Monai Krairiksh, Chuwong Phongcharoenpanich
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 4, Pp 900-911 (2023)
In this research, a multi-shaped metasurface broadband circularly polarized (CP) patch antenna with parasitic elements is proposed for 5G new radio (NR) applications. The proposed metasurface CP patch antenna comprises triple-layered substrates witho
Externí odkaz:
https://doaj.org/article/ce6bc0cfcc0d43dd8164afadc6125066
Autor:
Nathapat Supreeyatitikul, Pisit Janpangngern, Titipong Lertwiriyaprapa, Monai Krairiksh, Chuwong Phongcharoenpanich
Publikováno v:
IEEE Access, Vol 11, Pp 14511-14523 (2023)
This research proposes a quadruple-cluster leaf-shaped metasurface (MTS)-based circularly-polarized (CP) stacked-patch antenna array with hybrid coupler feed network for sub-6 GHz 5G applications. In the study, the leaf-shaped MTS-based CP stacked-pa
Externí odkaz:
https://doaj.org/article/f6d4c898dd6444d7b570d3c9f7e699d0
Autor:
Nathapat Supreeyatitikul, Titipong Lertwiriyaprapa, Monai Krairiksh, Chuwong Phongcharoenpanich
Publikováno v:
IEEE Access, Vol 10, Pp 130825-130838 (2022)
This research proposes a low-complexity and low-profile four-element circularly polarized (CP) octagonal-ring slot antenna array with sequentially-rotated feed network for S-band satellite applications. The proposed antenna array is characterized by
Externí odkaz:
https://doaj.org/article/64b79993fc8a4cb285c0a35dd462d473
Publikováno v:
IEEE Access, Vol 10, Pp 59428-59441 (2022)
This research proposes a low-profile Z-shaped metasurface (MTS)-based wideband circularly polarized (CP) Fabry–Pérot antenna for C-band satellite communication. The proposed low-cost and low-complexity CP Fabry–Pérot antenna is realized by usin
Externí odkaz:
https://doaj.org/article/adce160418534a94a3d93188f5728a62
Publikováno v:
IEEE Access, Vol 10, Pp 31970-31980 (2022)
This research proposes a novel dual-band (2.45/5.80 GHz) omnidirectional circularly polarized (CP) biconical antenna with double-circular parasitic parallelepiped elements for wireless local area network (WLAN) applications. The proposed dual-band CP
Externí odkaz:
https://doaj.org/article/ca7a3a6282074763bfe58af1cb9db813
Publikováno v:
IEEE Access, Vol 9, Pp 23944-23955 (2021)
This research proposed an S-shaped metasurface (MTS)-based wideband circularly polarized (CP) patch antenna for C-band uplink frequency spectrum. The proposed MTS-based CP patch antenna was of low profile and fabricated on three substrate layers: upp
Externí odkaz:
https://doaj.org/article/c31dc1248bd64335ae986a5737dc051e
Publikováno v:
IEEE Access, Vol 9, Pp 58882-58892 (2021)
This research investigates four switched-beam multi-element circular array antenna schemes operating at 2.4-2.5 GHz for two-dimensional (2D) single-anchor indoor positioning applications. The realization of the proposed antenna schemes involved two e
Externí odkaz:
https://doaj.org/article/6b71ff6a75c34f849c95e7d0f0563ffd