首页>
外国专利>
Time division multiple access FDD wireless unit and time division multiple access FDD/TDD dual mode wireless unit
Time division multiple access FDD wireless unit and time division multiple access FDD/TDD dual mode wireless unit
展开▼
机译:时分多址FDD无线单元和时分多址FDD / TDD双模无线单元
展开▼
页面导航
摘要
著录项
相似文献
摘要
A time division multiple access FDD wireless unit has a first local oscillator 8 for oscillating a first frequency; a second local oscillator 12 for oscillating a second frequency; a n-times multiplier 14 for multiplying the second frequency by n; a m-times multiplier 18 for multiplying the second frequency by m; a converter 6 for transmitting frequency of difference between a reception signal and an output of the first local oscillator 8; a converter 11 for transmitting frequency of sum or difference between an output of the converter 6 and an output of the n-times multiplier 14; modulator 19 for modulating an output of the m- times multiplier 18; a converter 22 for transmitting frequency of sum of an output of the modulator 19 and the output of m- times multiplier 18.
展开▼