Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jihoon Bang"'
Publikováno v:
IEEE Access, Vol 9, Pp 163882-163892 (2021)
A cost-effective antenna-in-package design based on a $4\times $ 4 dual-polarized high isolation patch array for 5G mmWave applications is proposed in this paper. To obtain a cost-effective design, we devised a four-layer metal stack-up structure wit
Externí odkaz:
https://doaj.org/article/7317fd42413d41e296c84fd0daaa4512
Autor:
Jihoon Bang, Jaehoon Choi
Publikováno v:
IEEE Access, Vol 8, Pp 139715-139726 (2020)
A compact low-profile phased array antenna unit with unidirectional hemispherical beam-coverage for 5G mm-wave applications is proposed in this paper. A four-subarray configuration is used for the proposed structure to achieve unidirectional hemisphe
Externí odkaz:
https://doaj.org/article/0103e02d597c42b69e56fd570d3f2861
Publikováno v:
Journal of the Korean Institute of Electromagnetic Engineering and Science, Vol 18, Iss 1, Pp 29-34 (2018)
An antipodal Vivaldi antenna with a compact parasitic patch to overcome radiation performance degradations in the high-frequency band is proposed. For this purpose, a double asymmetric trapezoidal parasitic patch is designed and added to the aperture
Externí odkaz:
https://doaj.org/article/f939ad78c9454a038fd6ed705b3c9197
Publikováno v:
Applied Sciences, Vol 10, Iss 7, p 2413 (2020)
A beam-steerable dual-circularly polarized 60 GHz antenna array is proposed. A 1 × 4 dual-fed stacked patch antenna array is integrated with an 8 × 8 Butler matrix. By utilizing the 8 × 8 Butler matrix, the proposed antenna array generates dual-ci
Externí odkaz:
https://doaj.org/article/d8c361508e074127b46a79d5d8e22d5f
Autor:
Jun-Seok Park, Changsoo Park, Suknam Kwon, Hyeong-Seok Kim, Taeho Jeon, Yesung Kang, Heonsoo Lee, Dongwoo Lee, James Kim, YoungJong Lee, Sangkyu Park, Jun-Woo Jang, SangHyuck Ha, MinSeong Kim, Jihoon Bang, Suk Hwan Lim, Inyup Kang
Publikováno v:
IEEE Journal of Solid-State Circuits. 58:189-202
Publikováno v:
IEEE Communications Magazine. 59:86-92
In millimeter-wave (mmWave) communication systems, beam management has been recognized as an essential technique to ensure robust communication links. Recently, as an interest in developing a faster and more accurate beam management algorithm was tri
Publikováno v:
Proceedings of the 20th Annual International Conference on Mobile Systems, Applications and Services.
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 62:1921-1928
In this article, a compact low-cost wideband planar shielded-loop probe with enhanced performance is proposed for magnetic near-field measurements. The probe is designed based on a stripline structure and fabricated on an FR4 printed circuit board wi
Publikováno v:
Microwave and Optical Technology Letters. 62:1299-1306
Publikováno v:
2021 International Symposium on Antennas and Propagation (ISAP).