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- Then multiply by the square root of the BW in Hz gives the total noise voltage. 然后被在赫茲中的 BW 的正直根繁殖給總噪音電壓。
- The input noise voltage of a quiet op amp is 1nv/sqrt(Hz) but there are plenty available with 20nV/sqrt(Hz). Op amps with bipolar front-ends have lower voltage noise and higher current noise than those with FET front-ends (低噪音運放的輸入噪聲電壓可以達到1nv/sqrt(Hz) ,但是我們大量用到的運放具有20nV/sqrt(Hz)的輸入噪音。
- The compressor has much lower vibration noise, much less friction waste and leaking loss than the conventional rolling piston compressors. 研究表明 ,該壓縮機比傳統的滾動(dòng)活塞式壓縮機具有更低的振動(dòng)噪聲、更小的摩擦損耗以及更少的泄漏損失 ,是一種有實(shí)用前景的旋轉式壓縮機
- The cause of influence of fast-cooldown J-T Cooler on the vibration noise of IR detector assembly are analyzed,the improved schema are put forward. 分析了快啟動(dòng)節流制冷器對于紅外探測器組件振動(dòng)噪聲的影響因素,并提出了改進(jìn)的措施。
- Noise margin refers to the maximum noise voltage that can be added to the generated signal in a digital circuit before an undesirable change is caused in the circuit output. 噪聲極限就是指可以加在數字電路的正常信號上,而又不對正常輸出造成危害的最大噪聲。
- Figure 2-52 shows Johnson noise voltage versus source resistance for various bandwidths (or rise times) at room temperature. 圖2-52示出在室溫下,對于不同的帶寬(或上升時(shí)間),約翰遜噪聲電壓與源電阻的關(guān)系。
- In recent years, increased demand for wireless communication systems motivates a growing interest in low phase noise voltage controlled oscillator (VCO). 近年來(lái),隨著(zhù)無(wú)線(xiàn)通信系統的飛速發(fā)展,對低相位噪聲壓控振蕩器(VCO)的需求也同益增加。
- Thus, the thesis will focus on the design of low phase noise voltage controlled oscillator (VCO) using off-chip cavity resonator and flip-chip technology. 所以,使用外接空腔共振器和覆晶技術(shù)來(lái)設計低相位雜訊的電壓控制振蕩器將是本論文的重點(diǎn)。
- The CDS readout circuit can inhibit thermal noise as well as flicker noise of the microbolometer effectively, and the thermal noise dominates the output noise voltage. CDS讀出電路能有效地抑制微測熱輻射計的熱噪聲和閃爍噪聲,并且輸出噪聲電壓中熱噪聲占主要部分。
- The problems of vibration noise and torque ripple limit the application of switched reluctance motors (SRM).Previously various efforts for solving problems in these two aspects are isolative. 開(kāi)關(guān)磁阻電機的振動(dòng)噪聲和轉矩脈動(dòng)問(wèn)題制約了其推廣應用,先前這2個(gè)方面的研究都彼此孤立。
- This paper gives a research of vibrating noise of a multi-sensor IR seeker. 對一種多元探測紅外位標器的振動(dòng)噪聲進(jìn)行了研究。
- This filter is connected between CT and ETU and reduces noise voltages. 這個(gè)濾波器連接在電流互感器和ETU之間來(lái)降低電壓擾動(dòng)。
- Its base is founded with a solid stamper with vibration- resisting and isolating robber.So it can stabilize the microphone and reduce vibration noises. 其底座堅硬壓模鑄造及底部的減震絕緣橡膠,穩定話(huà)筒減少震動(dòng) 噪聲。
- Vibration noise of three-ring reducer 三環(huán)減速器的振動(dòng)與噪聲
- Analyzes performance on the rig and the data readouts obtained (e.g.,vibrations, noise, toothing etc. ) / 分析和讀出數據 (例如: 震動(dòng), 噪音及齒輪) ;
- Broad frequency noise voltage LT 寬頻雜音電壓
- equivalent input wideband noise voltage [電] 等值輸入寬帶雜音電壓
- A loud noise from the street diverted my attention. 街上一陣喧鬧聲轉移了我的注意力。
- The noise awoke her from her revery. 這聲音把我她從沉思中驚醒。
- That noise is driving me frantic. 那種噪音真要把我弄瘋了。