Search Results - "Tse Tong Chia"

An Accurate Model for the Efficient Simulation of Electromagnetic Scattering From an Object Above a Rough Surface With Infinite Extent by Wei, Yi-Wen, Wang, Chao-Fu, Kee, Chun Yun, Chia, Tse-Tong

“…To accurately simulate the electromagnetic (EM) scattering from an electrically large and complex object above a rough surface, we propose a new scattering…”
Get full text

A hybrid BEM/WTM approach for analysis of the EM scattering from large open-ended cavities by Xiang, Zhonggui, Chia, Tse-Tong

“…An effective hybrid boundary-element method (BEM) and wavelet-transform method (WTM) is proposed to analyze electromagnetic scattering from three-dimensional…”
Get full text

Prediction of electromagnetic scattering from metasurfaces by Tse-Tong Chia

“…Starting from reflectarray principles, we derive a formulation to readily predict the electromagnetic scattering of a metasurface when illuminated by an…”
Get full text

The application of FDTD in hybrid methods for cavity scattering analysis by Tse-Tong Chia, Burkholder, R.J., Lee, R.

“…In a previous paper (see ibid., vol.41, p.1560-1569, no.11, 1993), we presented the hybrid ray-FDTD method for analyzing the electromagnetic scattering from…”
Get full text

Multi-beam Luneburg lens antenna for cellular communications by Afanasyev, Pavel, Matitsine, Serguei, Sledkov, Victor, Lagoiski, Pavel, Matytsine, Leo, DeMarco, Tony, Tse-Tong Chia

“…In this paper, we propose a Luneburg lens based multi-beam antenna solution for cellular communications. The solution uses a Luneburg lens fed by an array of…”
Get full text

Analysis of electromagnetic scattering from a cavity with a complex termination by means of a hybrid ray-FDTD method by Lee, R., Tse-Tong Chia

“…The electromagnetic modeling of engine cavities is a very difficult task because the electrical size of the cavity is very large, while the engine termination…”
Get full text

Design of low profile cylindrical luneburg lens antenna by Tse-Tong Chia, Wai-Yean Lim

“…The design of a low profile, electrically large cylindrical Luneburg lens is presented. The lens is designed to have a focus away from its surface. A waveguide…”
Get full text

An efficient high frequency method to compute electromagnetic scattering of large 3D target on rough surface by Wei Yang, Tse-Tong Chia, Chun-Yun Kee, Chao-Fu Wang

“…Physical optics, shooting bouncing ray method and image theory are combined to rapidly compute the electromagnetic scattering from electrically large…”
Get full text

SAR imaging of surface target using high frequency electromagnetic method by Wei Yang, Tse-Tong Chia, Chun-Yun Kee, Chao-Fu Wang

“…The physical optics and shooting bouncing ray method are combined to rapidly compute the electromagnetic (EM) scattering from surface targets. In order to…”
Get full text

A C-Band Dual-Pol Compact Reflector Antenna with a Square Waveguide Feed by Aye, Su Yee, Tan, Peng Khiang, Chia, Tse Tong, Huber, Sigurd, Mouthaan, Koen

“…A C-band center-fed compact reflector antenna with dual linear polarization over a bandwidth of 25% is presented. To achieve this bandwidth, the feed uses a…”
Get full text

Hybrid GRE-PO method for modeling scattering from electrically large targets by Janpugdee, Panuwat, Chao-Fu Wang, Tse-Tong Chia

“…This paper discusses about the generalized ray expansion (GRE) method was originally developed for analyzing high-frequency scattering from the interior of…”
Get full text

A sidelobe cancellation approach for phase-only array antennas: On initial-weight estimation by Lay Teen Ong, Tse Tong Chia

“…This paper proposes a two-step array pattern synthesis approach for phase-only array antennas. The proposed algorithm estimates the phase-only weights which…”
Get full text

An approach for fast evaluation of reflectarray antenna bandwidth by Chia Tse Tong, Chio Tan Huat

“…This paper presents an approach for a fast evaluation of the bandwidth performance of reflectarray by incorporating the simulated reflectarray element phase…”
Get full text

An alternative design approach for multi-feed spatial power combining reflectarray antenna by Tse-Tong Chia, Tai, Felicia Ying-Fei, Siah, Kelly Xinjie

“…Spatial power combining provides a viable solution at RF power levels not achievable at the circuit level. Recently, reflectarray antennas with multiple feeds…”
Get full text

An alternative design approach for multi-feed spatial power combining reflectarray antenna by Chia, Tse-Tong, Tai, Felicia Ying-Fei, Siah, Kelly Xinjie

“…Spatial power combining provides a viable solution at RF power levels not achievable at the circuit level. Recently, reflectarray antennas with multiple feeds…”
Get full text

A reflectarray antenna design for installation on a 3U-CubeSat by Tse-Tong Chia, Tan-Huat Chio, Wai-Yean Lim, Manzoni, Giulio, Mouthaan, Koen

“…We present a realistic design of a reflectarray antenna for installation on a 3U-CubeSat, taking into account the dimensions of the CubeSat and space…”
Get full text

Optimizing high-frequency PO-SBR on GPU for multiple frequencies by Chun Yun Kee, Chao-Fu Wang, Tse Tong Chia

“…The physical optics-shooting and bouncing rays (PO-SBR) method is very efficient for the prediction of electromagnetic scattering of electrically large…”
Get full text

Accelerating PO-SBR for SAR application by Chun Yun Kee, Fu-Gang Hu, Chao-Fu Wang, Tse Tong Chia

“…Generating high resolution SAR image of an object typically requires its scattered field data over a large number of aspect angles and frequencies, which is…”
Get full text

Discrete analysis of a 3-dimensional airborne radome of superspheroidal shapes by LI, Le-Wei, LEONG, Mook-Seng, YEO, Tat-Soon, GAN, Yeow-Bent, CHIA, Tse-Tong

“…A discrete method or concept, which makes use of the spherical dyadic Green's functions (DGFs), is developed to study the electromagnetic transmission through…”
Get full text

A Digitally Coded Time-Modulated Transmit Array: Performance Prediction, Optimization and Experimental Verification by Chia, Tse-Tong, Cheng, Jang-Ming, Chio, Tan-Huat, Ng, Le-Xi

“…The formulation for the radiated field of a digitally coded time-modulated transmit array is presented. Unlike a conventional time-modulated array, the ON and…”
Get full text