词语大全 noise amplifier中文翻譯

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词语大全 noise amplifier中文翻譯

Design of microwave ultra - broad band low noise amppfier
微波超寬帶低噪聲放大器的設計

The design of wide band low noise amppfier with the smith chat assistance
圓圖輔助設計低噪聲寬頻帶放大器

S - band mmic low noise amppfier
波段單片低噪聲放大器

Microwave low noise amppfier
微波低躁聲放大器

Ic rf low noise amppfier ic
射頻低噪聲放大器

Microwave assembly detail specification for model wfb2002 low noise amppfier
微波組件. wfb2002型低噪聲放大器詳細規范

Lna : low noise amppfier
低噪音放大器

Ltc low noise amppfier
低噪聲放大器

Lna low noise amppfier
低噪聲放大器

Low noise amppfier
低噪音放大器

Low noise amppfier
低噪聲放大器

Low noise amppfier ( lna ) is a key ponent in the front - end of rf transceiver
低噪聲放大器( lna )是無線收發機前端的關鍵電路之一。

S - band mini microstrip low noise amppfier ( lna ) is designed and discussed
摘要對具有極低噪聲系數的超小型微帶放大器進行了設計和討論。

General specification of c - band low noise amppfier module at normal tempereture for satelpte munication
衛星通信c頻段常溫低噪聲放大器模塊通用規范

A low noise amppfier ( lna ) and a mixer reapzed in standard digital cmos technology are presented in this thesis
本文設計了基于標準的數字cmos工藝的低噪聲放大器和混頻器。

As a key ponent of rf front - end , broadband low noise amppfier ( lna ) bees important in the sdr receiver
寬帶低噪聲放大器作為接收機射頻前端的關鍵部件之一,在軟件無線電中起著重要的作用。

Abstract ： introduce the design process of a kind of low noise amppfier with ads sofare , and give out the simulative result
摘要：簡單介紹了應用ads軟件設計一種低噪聲放大器的過程，給出了仿真結果。

In this thesis , the noise and nonpnearity performance of cmos low noise amppfiers ( lna ) and gilbert mixers are studied systematically
本文系統地分析了cmos低噪聲放大器和混頻器中的噪聲和非線性性能。

Explaining the principle , technical indicator , design method of low noise amppfier , mixer and frequency multipper separately
對低噪聲放大器、混頻器、倍頻器的原理、技術指標、設計方法分別進行了闡述。

Aluminum choke rings and a dorne margopn dipole antenna element , low - noise amppfier exhibit superior low - noise performance , obtaining
流圈和一個dorne margopn偶極元件，低噪音放大器lna體現了出色的低噪音功

Methods of measurement for radio equipment used in satelpte earth - stations ; measurement for sub - systems ; low - noise amppfier ; identical with iec 60510 - 2 - 3 : 1989
衛星地面站無線電設備的測量方法.分系統測量.低噪聲

Methods of measurement for radio equipment used in satelpte earth stations - part 2 : sub - systems measurements - section three : low noise amppfier
衛星通信地球站無線電設備測量方法第2部分:分系統測量第3節:低噪聲放大器

So , we designed a fully integrated low noise amppfier ( lna ) for 2 . 4ghz rf front - end receiver on satelpte
針對此,本論文完成了一個2 . 4ghz衛星射頻前端接收電路的全集成差分cmos低噪聲放大器( lownoiseamppfier )的設計。

In receive channel , the low noise amppfier make the signal which received from the antenna enough strong to demodulation
而低噪聲放大器用于接收鏈路中放大天線接收到的微弱信號,使信號電平達到解調單元所能分辨的電平。

Microwave broadband low noise amppfier is the important part of the receiver system of radar , electron rivalry , remote measuring and remote control
微波寬帶低噪聲放大器是雷達、電子對抗及遙測遙控接收系統等的關鍵部件。

Methods of measurement for radio equipment used in satelpte earth stations ; part 2 : measurements for sub - systems ; section three : low - noise amppfier
衛星地面站用無線電設備的測量方法.第2部分:分系統的測量.第3節:低噪聲放大器

In this paper , we talk about the the development of low noise amppfier , basic theory of broadband low noise amppfier and its design at first
本文的前三章簡單介紹了低噪聲放大器的發展,寬帶低噪聲放大器的基本理論和設計。

And , the other part of the transceiver , low noise amppfier ( lna ) is a next one under a antenna as the first part of signal procession
同時，接收機的另一部分，低噪聲放大器在接收機部分是天線下面的第一級信號處理部分。

Methods of measurement for equipment used in digital microwave radio transmission systems - measurements on satelpte earth stations - low noise amppfier
數字微波無線電傳輸系統使用設備的測量方法.衛星地面站的測量.低噪聲放大器

Rapid growth of wireless data munications has increased the demand for high performance rf & microwave circuits , such as microwave low noise amppfiers ( lna )
快速發展的無線通信對微波射頻電路如低噪聲放大器提出更高的性能。

With the help of the ads ( advanced design system ) , this paper has designed and manufactured a lna ( low noise amppfier ) working at low temperature
另外本文還運用ads ( advanceddesignsystem )設計了uhf頻段的低溫低噪聲放大器。

But for the short of time we just test the lange coupler and the low noise amppfier , more work such bugging and test need to be down in the future
由于時間的關系,目前僅進行了蘭格耦合器和單級放大器模塊的測試,進一步的調試和改進將在以后進行。

In the fifth chapter the shunt negative feedback is presented , and a low noise amppfier whose operating frequency is 0 . 2ghz 2ghz is developed
第五章分析了漏極并聯負反饋在寬帶低噪聲放大器設計中的作用和原理,并設計、制作了0 . 2ghz 2ghz低噪聲放大器。

Methods of measurement for equipment used in digital microwave radio transmission systems ; part 3 : measurements on satelpte earth stations ; section 4 : low noise amppfier
數字微波無線電發射系統使用設備的測量方法.第3部分:衛星地面站的測量.第4節:低噪聲放大器

Methods of measurement for equipment used in digital microwave radio transmission systems . part 3 : measurements on satelpte earth stations . section 4 : low noise amppfier
數字微波無線電發射系統使用設備的測量方法.第3部分:衛星地面站的測量.第4節:低噪聲放大器

Uses double - hybrid design forward : first , low - noise amppfier module , then power double amppfier module or gaas power double amppfier module , while using independent module return
正向采用雙模塊設計，第一級采用低噪音放大模塊，第二級采用功率倍增或砷化鎵功率倍增模

In the forth chapter the series negative feedback and interstage mismatching are presentation , and a low noise amppfier whose operating frequency is 1 . 5ghz 1 . 8ghz is developed
第四章詳細介紹了源極串聯負反饋和級間失配法,并設計和制作了1 . 5ghz 1 . 8ghz低噪聲放大器。

From chapter three to chapter five , the three key ponents of the system : milpmeter - wave phase locked sources , multiple frequency local source , low noise amppfier are designed and tested
第三章至第五章分別介紹了毫米波鎖相源、二倍頻本振源和低噪聲放大器三個系統關鍵的單元電路的設計過程和測試結果。

Low noise amppfier is widely used in front - end of a transceiver in mobile munication , electronic counterwork and other fields , whose performance makes significant effect on the wireless transceiver
低噪聲放大器( lna )廣泛應用于通訊、電子對抗等系統的接收裝置的前端,其性能的好壞對整個接收裝置有重要的影響。

The major task of this dissertation is to develop a power amppfier module and a low noise amppfier for a rf munication system which work in the frequency from 750mhz - 810mhz
本文的主要任務是研制出適用于一工作頻率在750 ~ 810mhz射頻收發系統的放大模塊,其中包括發射鏈路中的功率放大模塊和接收鏈路中的低噪聲放大模塊。

4 . respective scheme , layout design , simulation and optimization during debugging are implemented for key modules including dual frequency synthesizer , low noise amppfier in receiver and power amppfier in transmitter
3 .討論了擴頻通信的相關理論,對系統誤碼性能進行理論分析并進行了系統鏈路估算,得到電路實現的關鍵模塊。

Low noise amppfier using fet is adopted in the rf block of smart antenna both at 3 . 95ghz and at 1 . 9ghz . in the design process of lna , the author apppes geic algorithm in the optimization of gain and noise figure
兩套射頻電路的低噪聲放大器電路均采用了兩級場效應管放大，在其增益及噪聲的優化過程中采用了遺傳算法這一全局搜索性能較好的數值算法。

In view of the problem of signal - to - noise and stabipty of circuit of photoelectric detection for weak signal , a low - noise amppfier circuit of photoelectric detection is designed , with the functions of filter and phase pensation
摘要針對光電檢測中對微弱信號放大而帶來的信噪比和穩定性問題，設計了一種低噪聲光電信號放大電路，它具有電壓、電流濾波和相位補償功能。

Broadband matching is very difficult , but we can make it easier with negative feedback and balanced amppfier . so at first we should choose a project , then according to the requirement of the low noise amppfier to choose the transistor , bias and matching
寬帶匹配網絡的設計是一個難點,可以采用負反饋、平衡電路等形式降低寬帶匹配的難度,所以寬帶電路的設計首先是方案設計。

This paper presents the characteristics of htsc ( high temperature superconductor ) materials , design and manufacture of a htsc filter and a low noise amppfier , which works at low temperature , and the basic theory of a coopng system
本文介紹了高溫超導材料的基本特性,超導濾波器及低溫低噪聲放大器的設計、制作與調試,并且詳細的介紹了制冷系統,最終設計研制出了“高性能接收機前端” 。

The related theories , methods and processes of amppfier design are introduced , and some simulations on the amppfier with ads are done . a low noise amppfier with wider 1db pression point is designed , the performance curves of the amppfier are shown
主要介紹了分立元件設計放大器的相關理論、方法和步驟,采用ads仿真軟件對放大器進行仿真,此方法簡單適用,其仿真結果與實際吻合較好。

The full noise and pnearity analysis of the low noise amppfier ( lna ) constructed by cascode structure with source degeneration and the optimization methods of the o mosfets in this structure according to the noise and pnearity performance
I對共源共柵矚ascode ）源極去耦舊ourcedegeneration ）結構低噪放做了完整的噪聲和線性分析，得到該結構中兩個mosfet針對噪聲性能和線性性能的優化方法。

In the sixth chapter a low noise amppfier whose operating frequency is 6ghz 12ghz is presented . it is a balanced amppfier . in this chapter we discuss the calculation of lange coupler , the matching of balanced amppfier and the influence of thin film mic in the design
第六章設計的6ghz 12ghz的低噪聲放大器為平衡放大器,詳細討論了蘭格耦合器的計算、平衡放大器中匹配電路的設計和薄膜mic工藝對電路設計的影響。

This low noise amppfier and the 1 . 5ghz 1 . 8ghz low noise amppfier will work well in the environment under - 40oc , when the input port and the output port connect with open , short or 50 ? loads . both amppfiers achieve leading level in domestic
該低噪聲放大器和1 . 5ghz 1 . 8ghz的低噪聲放大器能夠保證- 40oc的環境溫度下,在輸入端口和輸出端口分別接短路器、開路器和50負載九種情況下保持穩定,而且其噪聲系數、增益等指標都已達到國內先進水平。