Mr. Kai Zhang Profile

Kai Zhang

at Tsinghua Univ

SPIE Involvement:

Author

Publications (11)

SPIE Journal Paper | 1 August 2005

Performance analysis of optical wireless indoor dual-amplitude pulse interval modulator code-division multiple-access systems

Haitao Zhang, Mali Gong, Dongsheng Wang, Ding-Wen Yu, Ruizhen Cui, Ping Yan, Gang Chen, Qiang Liu, Kai Zhang

OE, Vol. 44, Issue 08, 085001, (August 2005) https://doi.org/10.1117/12.10.1117/1.2030927

KEYWORDS: Receivers, Modulation, Signal to noise ratio, Optical engineering, Modulators, Optical correlators, Wireless communications, Code division multiplexing, Transmitters, Rectangular pulse

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SPIE Journal Paper | 1 September 2003

Dual-amplitude pulse interval modulation for optical wireless communications

Kai Zhang, Haitao Zhang, Mali Gong, Ping Yan, Xin Yang

OE, Vol. 42, Issue 09, (September 2003) https://doi.org/10.1117/12.10.1117/1.1595667

KEYWORDS: Modulation, Signal to noise ratio, Wireless communications, Channel projecting optics, Transmitters, Optical engineering, Radio optics, Infrared radiation, Rectangular pulse, Signal detection

Proceedings Article | 6 December 2002 Paper

Indoor infrared wireless communication system based on Ethernet network

Xin Yang, Mali Gong, Kai Zhang, Haitao Zhang, Ping Yan, Wei Jin, Feng Jiang, Yu Meng, Shanshan Zou

Proceedings Volume 4873, (2002) https://doi.org/10.1117/12.455497

KEYWORDS: Receivers, Transmitters, Solar concentrators, Optical amplifiers, Infrared radiation, Interfaces, Transceivers, Wireless communications, Linear filtering, Interference (communication)

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Proceedings Article | 6 December 2002 Paper

Simulation of impulse response on IR wireless indoor channel with concentrator

Xin Yang, Mali Gong, Haitao Zhang, Ping Yan, Shanshan Zou, Wei Jin, Kai Zhang, Feng Jiang, Yu Meng

Proceedings Volume 4873, (2002) https://doi.org/10.1117/12.455501

KEYWORDS: Solar concentrators, Spherical lenses, Channel projecting optics, Sensors, Receivers, Infrared radiation, Wireless communications, Signal to noise ratio, Optical communications, Transmitters

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Proceedings Article | 6 December 2002 Paper

Biorthogonal DSSS for infrared wireless communications on non-Lambert reflection channels

Haitao Zhang, Mali Gong, Ping Yan, Kai Zhang, Shanshan Zou, Xin Yang, Wei Jin, Feng Jiang

Proceedings Volume 4873, (2002) https://doi.org/10.1117/12.455508

KEYWORDS: Infrared radiation, Reflection, Sensors, Signal to noise ratio, Wireless communications, Performance modeling, Systems modeling, Thermal modeling, 3D modeling, Channel projecting optics

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Proceedings Article | 26 August 2002 Paper

Performance of DSSS techniques in multispot diffusing links for infrared wireless access

Haitao Zhang, Mali Gong, Ping Yan, Shanshan Zou, Kai Zhang, Xin Yang, Wei Jin, Feng Jiang

Proceedings Volume 4912, (2002) https://doi.org/10.1117/12.480631

KEYWORDS: Receivers, Modulation, Infrared radiation, Signal to noise ratio, Transmitters, Wireless communications, Dispersion, Sensors, Optical correlators, Signal attenuation

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