| 1. | If limiting amplifier
限幅中频放大器 |
| 2. | Band limited amplifier
限带放大器 |
| 3. | Semiconductor integrated circuits detail specification for type jb726 limit amplifier discriminator
半导体集成电路. jb726型限幅放大鉴频器详细规范 |
| 4. | This dissertation mainly described the theory and design methods of limiting amplifier
本文主要研究、分析了微波限幅放大器的基本理论和设计方法。 |
| 5. | A x band microwave limiting amplifier is realized according to the theories of the output power saturation characteristics of hemt
本课题采用微波晶体管的饱和输出特性设计了x波段限幅放大器。 |
| 6. | The x - band limiting amplifier is a part of the front - end for x band receiver . in this thesis , a x - band limiting amplifier is designed
微波限幅放大器是电子侦察、电子对抗等雷达接收系统中的重要部件,存在着广泛的应用。 |
| 7. | The purpose is to compress the dynamic range of input signal from 40db to 5db . microwave limiting amplifier is widely used in electronic detecting and interfering radar system . so design a high performance limiting amplifier is a very important research direction
限幅放大器把很宽动态范围内的微波输入信号放大并压缩为很小动态范围的微波输出信号,减小输入信号大动态范围内的波动对输出信号处理的影响。 |
| 8. | And then , we analyze the nonlinear properties of limiting amplifier . due to the typical nonlinear properties of limiting amplifier , we studied the method of academic analysis for microwave nonlinear circuit and the nonlinear circuit model of transistor in detail
由于微波限幅放大器的工作是典型的非线性特性,我们研究了非线性电路的分析方法和微波晶体管的非线性模型,详细得介绍了谐波平衡法这种重要的非线性电路分析方法。 |
| 9. | For the system application , we cascade multi - module to satisfy the system ’ s demands . the measured results of fabricated limiting amplifier are in agreement with eda simulation results . the experimental results indicate that the x - band limiting amplifier can satisfy performance demands of x band receiver
本课题采用了模块化的设计方法,首先设计限幅放大器模块电路,经制作、调试,得到能满足级联要求的、性能稳定的模块电路;然后根据限幅放大器整体系统指标的要求,多级模块级联组成限幅放大器整体电路。 |
