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- RF Radio Frequency Level Controller. RF系列射頻導納式物位控制器。
- Radio frequency and communication test equipment. 射頻通信綜合測試儀。
- Radio frequency circuit design II. 射頻電路設計2。
- Vulnerable to radio frequency radiation interference. 易受射頻輻射的干擾。
- Tuner will be able to track the frequency-hopping radio frequency. 調諧器可以追蹤跳頻無(wú)線(xiàn)電頻率。
- Internal capacitors to suppress radio frequency interference. 內置抗電磁干擾電容。
- Transmission can be done by cable, radio frequency and satellite. 傳遞可通過(guò)海底電纜，無(wú)線(xiàn)電波和通信衛星來(lái)進(jìn)行。
- The AGC technology in the radio frequency channel is also studied. 研究了射頻信道中的自動(dòng)增益控制(AGC)技術(shù)。
- Method of insertion loss measurement for radio frequency filters. 射頻濾波器插入損耗的測量方法。
- Is rhinitis of cure of microtherm plasma radio frequency good? 低溫等離子射頻治療鼻炎能好嗎？
- Abstract: This paper describes a clock and data recovery（CDR）circuit for RFID tag, and a new phase frequency detector（PFD） is proposed for this CDR circuit for NRZ data. 文章摘要: 提出了一種適用于射頻電子標簽的時(shí)鐘數據恢復電路，在電路中提出了一種適用于NRZ數據的新型鑒頻鑒相器電路和自適應控制單元，能動(dòng)態(tài)調節邊沿檢測器中延遲單元的延遲時(shí)間，使此時(shí)鐘數據恢復電路具有大的鎖定范圍，且有結構簡(jiǎn)單易實(shí)現的特點(diǎn)。
- Radiated EMI is also called radio frequency interference (RFI). 輻射引起的電磁干擾，也稱(chēng)為射頻干擾（RFI）。
- This thesis proposes a new digital controlled oscillator (DCO) and a new phase frequency detector (PFD) architecture for the all digital phase-locked loop (ADPLL) with low power design. 本論文提出一個(gè)新的數位控制頻率振蕩器及一個(gè)新的相位頻率偵測器之架構以設計一個(gè)低功率的全數位式鎖相迴路。
- Supporting hand-held devices, such as PDAs and radio frequency devices. 支持手持設備，例如pda和射頻設備。
- Is Radio Frequency communication 'among' automatic machines allowed? 是否允許自動(dòng)機器人之間的射頻通訊?
- Read/Write device of radio frequency card in the onboard system is designed. 設計了一種車(chē)載儀系統射頻卡讀寫(xiě)器;
- RFI (Radio Frequency Interference) and EMI are often used interchangeably. EMI也常常稱(chēng)為RFI（射頻干擾）。
- A Low-Complexity Digital Frequency Detector 一種低復雜度的數字鑒頻器
- radio frequency spectral emission detector 射頻光譜發(fā)射檢測器
