phase modulation receiver 中文意思是什麼

phase modulation receiver 解釋
調相接收機
  • phase : n 1 形勢,局面,狀態;階級。2 方面,側面。3 【天文學】(月等的)變相,盈虧;【物、天】相,周相,...
  • modulation : n 調整,調節;(聲調的)抑揚,變化;【音樂】轉調,變調;【無線電】調制。 amplitude modulation 振...
  • receiver : n 1 接受者。2 收稅人,收稅官。3 招待人。4 窩家,收買賊贓的人。5 應戰者。6 【法律】破產案產業管理...
  1. And their performances are compared by simulation. the realization of phase - coherent modulation is studied, especially the carrier recovery. in order to improve the system performance, we consider a receiver which performs optimal phase synchronization and channel equalization jointly

    本文詳盡的研究了線性和非線性自適應均衡器的橫向結構和典型演算法( lms和rls ) ,對其性能進行了模擬比較;對相位相干調制解調技術的實現,尤其是載波恢復的方法進行研究,將載波恢復系統和自適應均衡器的參數調整聯合起來,從而提高相干水聲通信系統的性能。
  2. Under the same restriction of a universal sdr hardware platform, the demodulation of linear modulated waveform, continuous phase ( no - linear ) modulated waveform, and multi - carrier modulated waveform, are investigated. corresponding to those three modulation schemes, bust mode mpsk, omsk, and ofdm signals are taken as the examples to implement a multi - mode sdr receiver, and results are presented

    本文在軟體無線電通用硬體平臺結構下,分析了線性調制方式、非線性連續相位調制方式和多載波調制的軟體接收機實現問題,分別以突發模式mpsk調制、 gmsk調制、 ofdm調制模式為對象,給出了具體的多模式接收實現方法和模擬結果。
  3. This makes wide - band digital receiver become a certain trend in the detecting and intercepting of radar signals field. in this dissertation, the parameter estimation algorithms for the monopulse signal, the linear frequency modulation signal and the phase coded signal are studied. according to the algorithms, a hardware platform is set up and tested using tms320c6713b mainly

    本文對單脈沖信號、線性調頻信號和相位編碼信號這三種常見的雷達信號的參數估計演算法作了研究和驗證,並根據這些演算法要求,立足於當前數字信號處理晶元( dsp )的發展,基於tms320c6713b構建了一個信號參數估計的硬體平臺。
分享友人