匹配電路 的英文怎麼說
中文拼音 [pīpèidiànlù]
匹配電路
英文
accommodating connection- 匹 : Ⅰ動詞(比得上; 相當; 相配) be equal to; be a match for Ⅱ形容詞(單獨) lone Ⅲ量詞1. (用於馬、騾等) 2. (用於整卷的綢或布)
- 配 : Ⅰ動詞1 (兩性結合) join in marriage 2 (使動物交配) mate (animals) 3 (按適當的標準或比例加以...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 匹配 : 1. [書面語] (婚姻配合) mate; marry 2. [電學] matching
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
-
The fourth chapter : in this chapter, it introduces the hardware designing of the dsp system based on pci bus and states every module of the hardware designing : circuit of signal adjusting, filter circuit of anti - overlap, circuit of data - acquisition automatically, expanding circuit of dsp memory, circuit of voltage matching, interfaces circuit of pci etc. it also includes theoretic basis and procedure of pcb designing
第四章介紹基於pci總線的dsp系統硬體設計。敘述了硬體設計的各個模塊:信號調理電路、抗混疊濾波電路、自動數據採集電路、 dsp存儲器擴展電路、電平匹配電路、 pci介面電路等,以及pcb設計的理論基礎和設計過程,並給出了設計和調試的結果。Static state analysis of voltage source induction heating inverter load - matching
電壓型感應加熱電源靜電感應負載匹配電路靜特性分析This paper presents the general project design firstly, and then introduces the system hardware circuit design in detail which includes the choice of chips, the loop filter parameters computation and the design of the power amplifier ' s peripheral matching circuit
在介紹了系統總體方案設計之後,本文詳細介紹了系統的硬體電路設計,包括晶元的選擇,環路濾波器參數的設計,以及功率放大器外圍匹配電路的設計。After select the most suitable topology structure of circuit, we simulate the biasing circuit, input and output matching circuit
在選定合適的拓撲結構后,對放大器的靜態偏置點、輸入輸出匹配電路進行模擬。( 2 ) the major circuit has been established, composed of rectifier 、 buck - chopper 、 push - pull inverter and matching network, which realizes high - power supersonic ac output. to achieve maximal output power, the pulse frequency modulation ( pfm ) has been applied to auto - adjustment of output frequency, which corresponds to the load ' s resonant frequency
( 2 )建立了超聲電源主電路,其中包括:整流、直流斬波、推挽逆變器和匹配網路等部分,實現了大功率超聲頻交流電的輸出,輸出頻率的脈頻調制( pfm )和輸出功率的脈寬調制( pwm ) 。The resonance network is connected to the gate, then the output and input matching network is designed to satisfy the oscillation criteria. then harmonic balance method is used to analysize and optimize the output power and phase noise. to minimize the load pulling effect a buffer amplifier is designed to isolate the oscillator and the load
本文在場效應管fet柵極上加上諧振網路(諧振網路是通過cst模擬得到的,它是串聯反饋迴路,介質工作在te01模,對于其後的fet ,它又相當於一個帶阻濾波器) ,然後設計輸入輸出匹配電路,使電路結構滿足起振條件,之後繼續用諧波平衡法模擬和優化,使振蕩器輸出功率合適,相位噪聲很低。Moreover, the matching circuit of electrically small antennas using transmission line is studied in this dissertation. a model is presented. and some theory analyses and the measure result are given
另外,論文中對電小天線的傳輸線匹配模型進行了初步的探討,給出了一種傳輸線匹配電路的形式,以及理論的分析和實驗結果。Greatly different from previous works, the matching circuits and dc bias networks are bent many times, for minimizing the lna
與以往同類工作有很大不同,為了實現lna小型化的目的,對匹配電路和直流偏置網路採用多次曲折線的形式。Deduction shows that a series inductor can be applied as the inter - stage matching network between the two stages
圍繞級間匹配網路的實現這一核心問題,推導出級間匹配電路可以用一個串聯電感實現。By using ads and ansoft designer to run the computer aided design of amplifier ’ s matching circuits, we can avoid the tiresome handmade calculation as well as quickening the work progress through its automatic optimization and tolerance analysis
運用ads , ansoftdesigner等設計軟體對放大器的級間匹配電路進行計算機輔助設計,不僅避免了繁瑣的手工計算,而且通過自動優化與容差分析,縮短了實驗過程,加快了研製進度。And we design the matching structure between the transmission line and the cavity. from the simulation results we can find that in the field
Drude色散模型處理的等離子體在電磁模擬中作為負載的特性能較好的體現出來,而且匹配網路較好地實現了腔體和傳輸線間的匹配。Broadband matching is very difficult, but we can make it easier with negative feedback and balanced amplifier. so at first we should choose a project, then according to the requirement of the low noise amplifier to choose the transistor, bias and matching
寬帶匹配網路的設計是一個難點,可以採用負反饋、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。In the sixth chapter a low noise amplifier whose operating frequency is 6ghz 12ghz is presented. it is a balanced amplifier. in this chapter we discuss the calculation of lange coupler, the matching of balanced amplifier 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。The high frequency matching network mainly used lumped element lowpass network, including the series capacitance, series inductance and shunt grounded capacitance
高頻匹配網路主要採取集中參數低通形式,串聯部分電感、電容參加匹配,並聯部分對地電容參加匹配。Through the design the dc feed network, input matching network for the ne900175 gaas fet and analysis the stabilization, power gain, bandwidth of the power amplifier we get the power amplifier is stability, the power gain is 11. 967db and the bandwidth is 300mhz. microstrip antenna has a narrow bandwidth, in this design antenna ' s bandwidth is 100mhz. antenna is the not only the load of the power amplifier, but also as the filter connecting to the output of the power amplifier
E類功放的pae相對a類、 b類、 ab類的功率放大器類型而言比較高,在50 ? 70 。分析了e類功放的工作過程后,以ne900175的gaas場效應管作為e類功放電路的開關,進行了外圍電路的設計,包括直流偏置電路、輸入匹配網路的設計,功放的穩定性、帶寬、增益的分析。該功放增益最大達到11 . 4db ,帶寬為320mhz 。Broad band matching circuit
寬頻帶匹配電路Based on the design theory of power amplifier, a wide - band power amplifier was designed successfully by the push - pull transistor, the feedforward technical of linearization, the matching circuits of transmission line transformers and microstrip, and ads simulation software
根據寬帶功率放大器的設計原理,採用推挽結構晶體管,前饋線性化技術,傳輸線變壓器和微帶混和匹配電路,利用ads進行模擬設計,成功的設計出一款寬帶功率放大器。Moreover, the scheme of mmw optically controlled phased array radar is presented also. at last, the matching - circuit and apd receiver circuit are designed. the curves of the system are shown respectively
此外,本文還對l波段光傳輸鏈路實驗系統的性能進行改進,設計了前端匹配電路和apd接收電路,並給出相關電路的實驗結果和測試曲線。Presents the simple but highly reliable on - line detection of ultrasonic transducer clamping capacitance based on the impedance circuit model constructed through the impedance characteristics of the ultrasonic transducer under triple harmonics, and concludes from experimental results that this method can be used to effectively detect the variation of clamping capacitance while the transducer is operating, and the matching inductance can be dynamically regulated according to the results of detection, and dynamic matching can therefore be achieved in the real sense at the end of the transducer to improve the overall performance of the whole system
為了解決大功率超聲應用的換能器電端匹配問題,分析了超聲波換能器在諧振頻率三次諧波下的阻抗特性,給出了超聲換能器三次諧波下的阻抗電路模型.並根據阻抗電路模型建立了對超聲換能器的夾持電容實現在線檢測簡單、可靠性高的方法,實驗證明該方法有效的.該方法可以在換能器工作過程中隨時檢測夾持電容的變化,根據檢測結果對匹配電感進行動態調整,實現真正意義上的換能器電端的動態匹配,從而大大改善匹配質量,提高系統的工作性能The lna design method which absorbs the parasitic capacitance of esd is introduced and compared with the traditional design method
同時提出了將esd的寄生電容吸收到lna輸入匹配網路中的設計方式,並與傳統的計算方式做了對比。分享友人