Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Ji-Wei Lian"'
Publikováno v:
IEEE Access, Vol 4, Pp 3991-3998 (2016)
A hybrid multi-mode narrow-frame antenna for WWAN/LTE metal-rimmed smartphone applications is proposed in this paper. The ground clearance is only 5 mm × 45 mm, which is promising for narrow-frame smartphones. The metal rim with a small gap is conne
Externí odkaz:
https://doaj.org/article/0041ae479dd54525bfe62d0027de45da
Publikováno v:
IEEE Access, Vol 4, Pp 9561-9569 (2016)
This paper presents a substrate integrated waveguide Butler matrix with a modified hybrid coupler, operating from 28 to 32 GHz. The modified hybrid coupler is realized by using 90° hybrid coupler followed by a -45° compensating phase shifter. Thus,
Externí odkaz:
https://doaj.org/article/411f556e2788478588e170b10a21cfe8
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. :1-14
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:5335-5344
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:1077-1086
A wide-angle scanning circularly polarized (CP) antenna array based on a novel polarizer is proposed. The working mechanism is that the linear polarization (LP) substrate integrated waveguide (SIW) slot antenna array can be converted into CP antenna
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:7521-7531
A wideband dual-layer Huygens’ unit cell based on offset electric dipole pair (OEDP) is proposed. Different from traditional designs with a combination of electric and magnetic polarizabilities, the proposed Huygens’ unit cell exclusively employs
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:6420-6430
A millimeter-wave (mm-wave) dual-polarization bidirectional multibeam array antenna based on substrate integrated waveguide (SIW) technology is presented in this article, which can generate 16 bidirectional radiation beams with two orthogonal linear
Publikováno v:
2022 International Applied Computational Electromagnetics Society Symposium (ACES-China).
Autor:
Ji-Wei Lian, Dazhi Ding
Publikováno v:
2022 International Applied Computational Electromagnetics Society Symposium (ACES-China).