Radiosity method : A new propagation model for microcellular communication

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Detail(s)

Original languageEnglish
Title of host publicationIEEE Antennas and Propagation Society International Symposium - 1998 DIgest
PublisherIEEE
Pages2228-2231
Volume4
ISBN (Print)0-7803-4478-2
Publication statusPublished - Jun 1998

Conference

Title1998 IEEE Antennas and Propagation International Symposium and USNC/URSI National Radio Science Meeting
PlaceUnited States
CityAtlanta
Period21 - 26 June 1998

Abstract

A 3D model is developed for characterizing the propagation characteristics of microcellular communications. For this communication, the working frequency is about 1.7-2.0 GHz and the wavelength is about 15-18 cm. These wavelengths are comparable with the dimensions of cavities on buildings, thus, multiple reflection and diffraction might occur inside or on the surface of the cavities, rendering that reflections resemble the diffusive type, in a macroscopic perspective. In this circumstance, employing the diffusion reflection model is more efficient than specular reflection model, hence, radiosity method is employed. The radiosity equations, and the radiosity parameters and form factors, are rederived to suit the electromagnetic wave application.

Citation Format(s)

Radiosity method : A new propagation model for microcellular communication. / Tsang, Kim-Fung; Chan, Wing-Shing; Jing, Dong; Kang, Kai; Yuen, Shiu Yin; Zhang, Wen Xun.

IEEE Antennas and Propagation Society International Symposium - 1998 DIgest. Vol. 4 IEEE, 1998. p. 2228-2231.

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review