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- Carrier frequency offset is one of the key problems in OFDM system. 摘要載波頻率偏移是OFDM系統實(shí)現的關(guān)鍵問(wèn)題之一。
- An oscillator for generating the carrier frequency of a transmitter. 主控振蕩器產(chǎn)生載波頻率的振蕩器
- There are numerous patented technologies which can be piggybacked individually or collectively onto a carrier frequency to elicit all kinds of effects. 在一個(gè)載波頻率上有著(zhù)眾多的專(zhuān)利技術(shù)，它能個(gè)別偷偷的或集體的引起所有種類(lèi)的影響。
- The modulating signal is a slowly varying signal - as opposed to the rapidly varying carrier frequency. 調制信號是一個(gè)緩慢變化的信號作為反對以快變載波頻率。
- This paper proposes a heter-cycle abutted CP structure and a two-step OFDM carrier frequency calibration algorithm. 摘要設計了一種具有異周期毗鄰結構的新型循環(huán)前緩，提出了相應的OFDM頻偏估計算法。
- It has previously been shown that PCC substantially reduces the sensitivity of OFDM to carrier frequency offset. PCC能夠顯著(zhù)地降低OFDM對載波頻偏的敏感性。
- Current GPS receiver search strategies are based on the sequential search of the C/A code phase and carrier frequency. 摘要當前GPS接收機的搜索策略是基于C/A碼相位和載波頻率的串行搜索。
- Carrier frequency and modulation scheme are two key issues in the system design of automotive anticollision radar. 工作頻段和工作體制是防撞雷達系統設計的兩個(gè)主要問(wèn)題。
- When the DLC system design, research, and to select a carrier frequency, the smallest difficulties and loopholes. 當 DLC 系統被設計的時(shí)候, 研究是運行到選擇將運送者頻率減到最少的與困難有關(guān)的洞。
- A new scheme to suppress carrier frequency deviation for PCM/FM telemetry digital receiver is presented. 摘要討論了一種PCM/FM遙測數字接收機的載波頻偏抑制方法。
- Comparison variations of correlation and covariance for carrier frequency as varing prmeter. 比較關(guān)聯(lián)與關(guān)聯(lián)變異隨載波頻率之變化。
- The offset of carrier frequency can cause interference between subchannels in a multicarrier system. 對于多載波系統,載波頻率的偏移會(huì )導致子信道之間產(chǎn)生干擾。
- FM DC with high accuracy of carrier frequency for testing pagers and receivers fitted with digital squelches. 調頻直流精度高的載波頻率測試呼叫器和接收器配有數字squelches 。
- Baseband is a network technology in which only one carrier frequency is used (such as Ethernet). 之間的區別是什么基帶和寬帶？
- A novel scheme of estimating the carrier frequency offset in CDMA system with the continuous pilot channel is proposed. 摘要本文針對存在載頻頻偏的CDMA系統，提出了一種新的估計該固有頻偏的方法。
- Using 100BaseRadio technology,a wireless transmitter switches on and off millions of times per second to code data onto a carrier frequency. 利用100BaseRadio技術(shù)，無(wú)線(xiàn)發(fā)射機每秒開(kāi)關(guān)幾百萬(wàn)次，把數據編進(jìn)載波頻率。
- That new shopping centre is a real eyesore. 那個(gè)新的購物中心真是難看極了。
- The response thresholds of MFASSR at each carrier frequency were compared to the corresponding thresholds of pure-tone audiometry, ABR, 40HzAERP. 按照測試結果分ABR未引出組與ABR引出組。 對MFASSR反應閾、ABR反應閾、40HzAERP反應閾及純音聽(tīng)閾借助SPSS11.;5統計軟件進(jìn)行統計學(xué)分析。
- Using 100BaseRadio technology, a wireless transmitter switches on and off millions of times per second to code data onto a carrier frequency. 利用100BaseRadio技術(shù)，無(wú)線(xiàn)發(fā)射機每秒開(kāi)關(guān)幾百萬(wàn)次，把數據編進(jìn)載波頻率。
- Frequency-modulation Phase Noise: -90 dBc/Hz (When shift 100 KHz from Carrier frequency) The performances are satisfactory to the user. 在偏離載頻100kHz處的調頻相位噪聲<-90dBc/Hz;該振蕩器性能已滿(mǎn)足使用單位的要求。
