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mechanical tuning range 机械调谐范围
A tradition ring oscillator and triple-push topology are combined to extend the tuning range. 为了增加可调整频率范围，一个传统的环形振荡器与三推式的架构结合在一起。
Use newly Bi-EDF as the gain media, one cavity covers 100nm tuning range. 新型Bi-EDF 作为增益介质,单谐振腔实现100nm 可调谐范围。
The EML tuning range amounts to 2.2 nm with a 3.8 nm/W tuning efficiency. 在激光器条形的侧面淀积一薄膜加热器,EML实现了 2 2nm的连续调谐。
In the next part, the theory and advantages of ring oscillator and multi-push VCO are introduced, respectively, and a ring-based triple-push VCO with extremely wide tuning range is proposed. 第二部份分别描述环形振荡器与多推式振荡器的原理及优点，并且提出一个以环形振荡器为本体的极宽频三推式压控式振荡器。
Using two Gunn diodes higher than 200mW CW output power is obtained with 630MHz mechanical tuning bandwidth. Maximum power of 293mW is achieved. 采用两耿氏管 ,在 Ka波段 ,6 30 MHz的机械调谐带宽内连续波输出功率大于 2 0 0 m W,最大输出功率为2 93m W。
This component consists of a mechanical tuning finline Gunn oscillator and a balanced mixer using a simple finline-microstrip magic-T structure. 该组件由具有机械调谐功能的鳍线耿氏振荡器与采用简化鳍线一微带魔T结构制作的单平衡混频器连接构成。
How long has it been since you've had a mechanic tune this engine? 你已经有多长时间没请汽车修理工调整这台引擎了?
As the pressure tuning is carried out by freon with high refractive index, the tuning range can be expanded to 550 GHz. 由于采用折射率高的氟里昂气体进行气压调谐,调谐范围可达550千兆赫。
With a reflection bandwidth of about 1. 5 nm, our measured tuning range of the FBR filter is 1. 3 nm. 滤波器带宽1.;5nm。
The measurement of the test chip shows that the VCO in the CRC has a wide tuning range and a low phase noise. 并已完成对10GHz压控振荡器的在芯片测试,结果表明该电路具有较低相位噪声和较大调频范围的特点。
To maximize the VCO tuning range, the chargepump should operate with as large an output voltage swing as possible. 为了最大化VCO的调谐范围，电荷泵应该工作在尽量大的输出电压摆幅。
A Littrow configuration ECL is designed, which features that the continuous tuning range is more than 3 GHz and the linewidth is less than 1 MHz. 然后介绍了半导体激光器外腔结构参量的具体设计,利用该设计得到了出射激光线宽小于1MHz、连续可调谐范围可达3GHz的780nm波段外腔半导体激光器。
The measured output power of the MMIC VCO is 7.3dBm,the phase noise is-101dBc/Hz@1MHz at 28.46GHz,and the tuning range is 27.5~30.4GHz. 实测性能指标为:在28.;46GHz;该压控振荡器的输出功率为7
The mechanic tuned up the car in less than an hour. 这名修车技工不到一个小时就把车保养好了。
The duration of Stokes pulse was tunable by simply changing the separation between two cells and the tuning range depended on the pump energy. 通过简单地改变双池间距可以获得脉宽可调的优质光束,脉宽可调范围依赖于抽运能量。
AOTF are very attractive in communication andnetwork as they offer a broad tuning range, a fast tuning speed, and a simultaneousfiltering capability. 声光可调谐滤波器具有可调范围宽、调谐速度快、多波长同时滤波,因此在光通讯和光网络的实现方面占有重要的地位。
How long has it been since you've had a mechanic tuned this engine? 你已经有多长时间没有请汽车修理工调整这台引擎了?
However, if the same frequency tuning range is achieved with a larger voltage, this also results in a lower noise sensitivity. 但是，如果利用大摆幅电压达到同样的频率调谐范围，可以降低噪声灵敏度。
Through inductor optimization,the VCO has a low phase noise and a wide tuning range with switched capacitor array and NMOS varactor. 通过优化集成电感的设计,同时采用NMOS管和开关电容阵列作为可变电容,使该设计具有较低的相位噪声和较宽的调谐范围。