Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Xuan-hui Wu"'
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 20:1068-1072
Substrate integrated E-plane waveguide (SIEW) is a recently invented transmission line type that is able to guide two orthogonally polarized waves, one perpendicular and one parallel to the circuit board. This is accomplished by emulating an intact v
Publikováno v:
Progress In Electromagnetics Research Letters. 100:19-25
Autor:
Ebrima Marong, Puteri Megat Hamari, Xuan Hui Wu, Ruiiun Zhao, Nabin Bhattarai, Qun Zhang, Namyong Lee, Xi Wang, Du’a Alzaleq
Publikováno v:
2021 IEEE Photonics Conference (IPC).
The first-order block-wise time-domain large signal model and the second-order finite-difference time-domain (FDTD) large signal model of all-silicon phonics carrier depletion modulators are compared for the simulation accuracy of the electrical RF d
Autor:
Adam Schultz, Xuan Hui Wu
Publikováno v:
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting.
A novel low loss E-plane Substrate Integrated Waveguide narrow wall slot antenna is proposed in this paper. The antenna operating frequency is centered at 18GHz and is built by soldering four printed circuit boards together as well as two copper shee
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:2382-2391
Substrate-integrated waveguide (SIW) is successful to design H-plane horn antenna but fails to design E-plane horn antenna. It is because the plated through holes in SIW only support vertical current but not longitudinal current, both of which are re
Autor:
Xuan Hui Wu, Ahmed Kishk
Substrate integrated waveguide (SIW) is a new type of transmission line. It implements a waveguide on a piece of printed circuit board by emulating the side walls of the waveguide using two rows of metal posts. It inherits the merits both from the mi
Publikováno v:
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting.
a novel SMA Adaptor is proposed to excite circularly polarized wave in the substrate integrated E-plane waveguide (SIEW). The adaptor is built by binding two printed circuit board parts, which allows the insertion of copper strips into the middle lay
Publikováno v:
Frontiers in Optics + Laser Science APS/DLS.
A second-order finite-difference time-domain (FDTD) large signal model for silicon phonics (SiP) modulators is compared against a first-order large signal model, via studies of both electrical RF driving signals and optical modulated signals.
Autor:
M.I. Hayee, Danyang Huang, Jie Lian, Xuan Hui Wu, Siva Nadimpalli, Vincent Winstead, Qun Zhang, Muhammad Khaliq
Publikováno v:
Photonic Network Communications. 32:188-196
A local error method based on an analytical scheme previously developed for the scalar optical fiber channel is applied to the second-order symmetrized split-step Fourier simulation of polarization multiplexed signal propagation through dispersion co
Publikováno v:
Progress In Electromagnetics Research B. 67:59-70
Multiple-input- antennas are investigated for terrestrial point-to-point wireless link. The lack of rich scatters in a terrestrial wireless channel results in an ill-conditioned channel matrix for a long range link with compact arrays, which can caus