| Dual channel transmission method based on LSK and PSKfor passive setting system |
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| 作者姓名： | XIONG Dong ZENG Xiao ping ZHU Zhou xian YANG Xue min and WANG Feng |
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| 作者单位： | College of Communication Engineering，Chongqing University, Chongqing 400044, P.R. China;College of Communication Engineering，Chongqing University, Chongqing 400044, P.R. China;College of Communication Engineering，Chongqing University, Chongqing 400044, P.R. China;College of Communication Engineering，Chongqing University, Chongqing 400044, P.R. China;College of Communication Engineering，Chongqing University, Chongqing 400044, P.R. China |
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| 摘 要： | For separate transmission of received data and current fuze status data in a paasive setting system, a dual channel transmission method based on LSK and PSK is proposed. The corresponding feedback transmission model is set up. The methods for circuit realization and circuit parameters selection are also presented. This method has the advantage of easy circuit realization, low energy consumption, and quick and reliable information feedback. The test shows it can realize the stable dual feedback of 6.25 kbps setting data and 50 kbps status data of fuze in the same wireless channel when the DC voltage is not lower than 3 V. The design and modulation of principal prototype have been completed.
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| 关 键 词： | passive setting system LSK PSK |
| 收稿时间： | 2010/2/10 0:00:00 |
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