Simulation and verification of a spread spectrum wireless LAN using SAW chirped delay lines
Gugler W, Huemer M, Springer A, Pohl A, Reindl L, Weigel R, Seifert F (1998)
Publication Type: Conference contribution
Publication year: 1998
Publisher: IEEE
Book Volume: 3
Pages Range: 898-901
Conference Proceedings Title: IEEE Fifth International Symposium on Spread Spectrum Techniques and Applications
Event location: Sun City, South Africa
DOI: 10.1109/ISSSTA.1998.722508
Abstract
We present a wireless spread spectrum system based on SAW chirped delay lines on LiTaO3-X112rotY operating in the ISM band at 2.45 GHz. The center frequency, transmission bandwidth, chirp rate, and data rate are 348.8 MHz, 80 MHz, ±40 MHz/μs, and 2 Mbits/s, respectively. Due to the reduction of the sidelobes of the compressed pulse to -42 dB, a high processing gain of 22 dB, and the large transmission bandwidth our system is robust against narrowband fading and noise. This paper describes the design, technology and measurement results of the used SAW chirped delay lines. The proposed communication system and simulation results are presented, measurements obtained with a hardware demonstrator are given, and the limiting factors of the data rate of our system are shown.
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APA:
Gugler, W., Huemer, M., Springer, A., Pohl, A., Reindl, L., Weigel, R., & Seifert, F. (1998). Simulation and verification of a spread spectrum wireless LAN using SAW chirped delay lines. In IEEE Fifth International Symposium on Spread Spectrum Techniques and Applications (pp. 898-901). Sun City, South Africa: IEEE.
MLA:
Gugler, Wolfgang, et al. "Simulation and verification of a spread spectrum wireless LAN using SAW chirped delay lines." Proceedings of the IEEE Fifth International Symposium on Spread Spectrum Techniques and Applications, Sun City, South Africa IEEE, 1998. 898-901.
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