| Summary: | 碩士 === 逢甲大學 === 資訊電機工程碩士在職專班 === 96 === Owing to the demand of wireless communications industry is
growing up rapidly in last decades. request for the transmission rate is relatively faster than before. The traditional wireless structure of transmission rate is gradually not applicable to the new era. As semiconductor industry continues blooming. It is possible to make use of its high-speed digital signal processing. to maintain the traditional function and also simplify the cost and complication of the hardware. Due to the above points. this
essay presents the use of FPGA to a implement FH-FSH tranceiver based on OSC-ANF algorithm. where we use FPGA (Filed Programmable Gate Array) to design OSC-ANF (Oscillator Based Adaptive Notch Filter) algorithm and also refer to bluetooth technique frequency hopping rules to integrate microprocessor and digital analog converter to achieve FH-FSK technique. This proposal will be devided into three portions to accomplish the good.
1. Microprocessor: Control rules of frequency hopping, OSC-ANF algorithm parameter setup.
2. FPGA: OSC-ANF algorithm frequency Shift Keying demodulation technique.
3. AD,DA,Mixer: Analog-to-digital and digital-to-analog
converters, up/down conversion mixers.
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