A photonic crystal narrow band filter at green light wave band is designed with optical transfer matrix method, and some factors affected are studied.

1、

Then according to the request of down-speed signals processing, the extraction scheme and the detailed half band filter design are provided.

然后根据降速率信号处理的要求，给出了本文所使用的抽取方案以及具体的半带滤波器设计。

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2、

The pulse fluctuation ratio after narrow band filter is proposed as an important parameter to evaluate the quality of the mode locked laser pulse.

此结论表明可以将经过窄带滤波后的幅度稳定性作为锁模质量的重要评价手段。

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3、

Microprocessor Control Active Band Filter& Impletation. of a Digital Low Band Filter Mixed with Analogue Circuit Central Programmable Frequency

微处理器控制有源带通滤波器&一种数字与模拟电路相混合的低频带通中心频率可编程滤波器的实现

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4、

Oil-immersed automatic band filter

油浸自动带式过滤器

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Modulator band filter out

调幅带通滤波器输出

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6、

It consists of the phase accumulator, ROM, D/ A converter and low frequency band filter.

它由相位累加器、只读存贮器、D／A转换器及低通滤波器组成。

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7、

Fuel strainer manual drain oil-immersed automatic band filter

燃油过滤器人工放油口油浸自动带式过滤器

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8、

As an example, tle frequency response characteristic of a band filter is described, and its program is given.

并以带通滤波器为例，讨论了N通道数字滤波器的幅频特性，编写了软件程序。

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9、

The construction, working principle and characteristics of rubber band filter, its development and application at home and abroad are described.

介绍新型高效过滤设备&橡胶带式过滤机的构造、工作原理及特点，简述该设备国内外的开发和工业应用范围。

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10、

A narrow band filter design method based on genetic arithmetic is provided in this paper. Theoretical analysis model is built up.

提出了基于遗传算法的窄带滤光片的优化设计方法，建立了遗传算法的理论分析模型。

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11、

Wide--band filter using lithium tantalate crystal

钽酸锂晶体宽带滤波器

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12、

Optimum design of the compensate layers of a narrow band filter used in WDM optical fiber communication system

WDM光纤通信用窄带滤光片膜系补偿膜层的最优化设计

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13、

Brake Install of Belt Conveyor A New Effective Filtrating Equipment: Rubber Band Filter

带式输送机制动装置新型高效过滤设备&橡胶带式过滤机

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14、

Design of Multi-Channel Narrow Band Filter with Gain

一种具有放大功能的多通道窄带滤波器设计

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15、

The half-band filter is a special FIR low-pass digital filter.

半带滤波器是一种特殊的低通FIR数字滤波器。

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16、

SSB Filter With All Pass Structure Digital Implementation of Wave Shaping Base Band Filter

采用全通结构的单边带形成滤波器基带形成滤波器的数字实现

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17、

The Measurement of the Crystal Narrow Band Filter

关于晶体窄带滤波器的测试

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Two Kinds of All Phase Half-Band Filter and It's Application in the Filter Banks

全相位2种半带滤波器及在滤波器组中的应用

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A New Effective Filtrating Equipment: Rubber Band Filter

新型高效过滤设备&橡胶带式过滤机

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20、

Digital Implementation of Wave Shaping Base Band Filter

基带形成滤波器的数字实现

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