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- VENGSARKAR A M,LEMAIRE P J,JUDKINSJ B,et al.Long period fiber gratings as band rejection filter[J].Lightwave Technol,1996,14(1):5865. 徐艷平;顧錚先;陳家璧.;長(cháng)周期光纖光柵薄膜傳感器研究[J]
- sound surface wave band rejection filter 聲表面波帶阻濾波器
- band reject filter 帶阻濾波器,帶阻濾波器頻帶展覺(jué)系數
- symmetrical band reject filter 對稱(chēng)帶除濾波器
- band rejection filter 帶阻濾波器
- The out band rejection and the trap wave point of SAWF are up to above -45 dB and -55 dB respectively,the rectangular factor is also greatly improved. 這些措施使聲表面波濾波器的帶外抑制提高到－45dB以上，陷波點(diǎn)－55dB以上，矩形系數也大為改善
- Which Digital filter did you use? 你使用了什么數字濾波器?
- In the presence of narrow-band interference (NBI), the performance of direct spread-spectrum systems (DSSS) can be improved by using various interference rejection filters. 摘要在存在窄帶干擾時(shí)，擴頻通信系統的性能可以通過(guò)使用各種不同的抗干擾濾波器來(lái)進(jìn)一步提高。
- Base Band Interpolator Pulse Shaping (BBIPS) filter is a key component of all digital modulator. 摘要基帶內插脈沖成形(BBIPS)濾波器是全數字調制器的核心模塊之一。
- Most of the computers we are using are digital computers. 我們正在使用的計算機大多數是數字計算機。
- The modulator output is processed by an on-chip digital filter. 調制器輸出由片內數字濾波器處理。
- transmit reject filter 發(fā)射抑制濾波器
- Kodak will ship a new digital camera DC215. 柯達公司將推出一種新型的數碼相機DC215。
- Not so with digital time, which is a pulse. 但數字時(shí)間則不然，它是一種脈動(dòng)。
- This is my newly bought digital watch. 這是我新買(mǎi)的數字手表。
- Yes, you can sharpen a digital image in software. 是的，你可以用軟體來(lái)增加影像銳利度。
- A digital stimulated analogy computing program. 一種數字受激模擬計算程序。
- Digital Publishing: How should we face it clearly? 數字出版:我們如何清醒面對?
- Using a digital camera is a piece of cake. 用數碼相機是很容易的事。
- What is a digital nervous system? 一個(gè)數傳神經(jīng)系統是什么?
