frequency-offset transponder 中文意思是什麼

frequency-offset transponder 解釋
頻偏詢答機
  • frequency : n. 1. 屢次,頻仍,頻繁。2. (脈搏等的)次數,出現率;頻度;【物理學】頻率,周率。
  • offset : n 1 抵銷,抵銷物,(優點對缺點等的)彌補,補償 (to; against)。2 分支;支脈;【植物;植物學】側...
  • transponder : n. 【無線電】脈沖轉發器,發射機應答器,詢問機。
  1. In the end, implementation of if digital receiver unit of tdrss user transponder by the method of fpga and dsp cooperation design are completed successfully, which leads to good ds - ss if receiver design for the signal whose carrier frequency is 3mhz, pseudorandom code rate is 3mchips / s, data rate is 10kbps, frequency offset is no more 1khz, and modulation mode is bpsk

    最後,完成了該中頻數字接收機設計,並對其進行調試和測試。測試結果表明,該接收機能對載頻為3mhz ,頻偏不大於1khz ,偽隨機碼速率為3mchips / s ,信息碼速率為10kbps , bpsk調制的直接序列擴頻中頻信號進行接收,基本滿足設計要求。
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