首页>
外国专利>
Communications receiver and method employing gfsk architecture and methodology
Communications receiver and method employing gfsk architecture and methodology
展开▼
机译:采用gfsk架构和方法的通信接收机和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A Gaussian Frequency Shift Key (GFSK) receiver includes a receiver front end to receive a GFSK-modulated signal and convert the received GFSK-modulated signal to a baseband frequency modulated signal, a channel filter to reduce channel interference which is adjacent to a desired channel of the baseband frequency modulated signal, a demodulator to demodulate the channel filtered baseband modulated signal and to recover a sequence of symbols, a digital filter to reduce inter-symbol interference (ISI) from the sequence of symbols, a slicer to produce symbol decisions based on the filtered sequence of symbols, and a symbol-to-bit mapper to map the symbol decisions to data bits.
展开▼