limiting amplifier 中文意思是什麼

limiting amplifier 解釋
受限放大器
  • limiting : adj. 限制（性）的，有限制力的，起限定作用的〈不涉及性質的各種定語如： several, four 等〉。
  • amplifier : n. 1. 【電學】擴大器；擴音器。2. 放大鏡；放大器。
  1. The factors limiting the frequency band of the wide - band amplifier are introduced. through analyzing the effects of the intrinsic parameters and parasitical on the frequency characteristics, a method of improving fr of mosfet by using short channel device and making mosfet work at the saturation region through raising vgs is put forward ; the effects of different kinds of circuit configurations on the frequency characteristics and the junction voltage on the voltage pattern circuit, current pattern circuit and frequency characteristics are analyzed. according to the linear theory of transconductance which is applied in the bit circuit, the current pattern amplifier circuit, current transfer circuit and output circuit which consist of mosfet and the wide - band amplifier composed of them are put forward

    介紹了限制寬帶放大器頻帶寬度的因素，通過分析mosfet的本徵參數、寄生參數對頻率特性的影響，提出了採用短溝器件、使mosfet工作在飽和區、抬高柵源電壓等提高mosfet特徵頻率的方法；分析了不同電路組態對放大器頻率特性的影響、節點電壓對電壓模電路、電流模電路頻率特性的不同影響，根據應用於雙極晶體管電路的跨導線性原理，提出了採用mosfet構成的電流模放大電路、電流傳輸電路、輸出電路以及由它們所組成的寬帶放大器，獲得了良好的頻率響應。
  2. 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

    微波限幅放大器是電子偵察、電子對抗等雷達接收系統中的重要部件，存在著廣泛的應用。
  3. If limiting amplifier

    限幅中頻放大器
  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論和設計方法。
  5. A x band microwave limiting amplifier is realized according to the theories of the output power saturation characteristics of hemt

    本課題採用微波晶體管的飽和輸出特性設計了x波段限幅放大器。
  6. 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

    限幅放大器把很寬動態范圍內的微波輸入信號放大並壓縮為很小動態范圍的微波輸出信號，減小輸入信號大動態范圍內的波動對輸出信號處理的影響。
  7. 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

    由於微波限幅放大器的工作是典型的非線性特性，我們研究了非線性電路的分析方法和微波晶體管的非線性模型，詳細得介紹了諧波平衡法這種重要的非線性電路分析方法。
  8. 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

    本課題採用了模塊化的設計方法，首先設計限幅放大器模塊電路，經製作、調試，得到能滿足級聯要求的、性能穩定的模塊電路;然後根據限幅放大器整體系統指標的要求，多級模塊級聯組成限幅放大器整體電路。
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