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RF circuit design and wireless examination system application design using transceiver chip
Low-noise amplifier;Monopole antenna;Wireless transceiver chip;Wireless examination system
|Issue Date: ||2012-12-11 14:58:41 (UTC+8)|
This thesis subjects on the reserch of RF circuits and wireless transceiver chip. The experimental realization covers the design of RF circuits and the control and application of the RF transceiver chip.
The first part of the thesis is RF circuit design and implementation, covering a 2.4GHz low noise amplifier and a dual-band monopole antenna. The circuits are accomplished using SMD components and FR4 printed circuit board. In addition, the return loss and the radiation pattern are investigated and compared between the monopole antenna in RF chip module and the proposed dual-band monopole antenna.
The second part of the thesis is the application of RF transceiver chip controlling by MCS-51 microprocessor. A multi-user duplex wireless communication system is designed for the learning assessment in academy. The three-terminated wireless system contains an USB connected wireless component, a wireless mainframe machine, a number of wireless user terminals and a user-interface software. All the circuits of the system also apply FR-4 PCB as the substrate, and all the firmware code is written in assembly language.
|Appears in Collections:||[電腦與通訊系(所)] 博碩士論文|
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