high-gain 中文意思是什麼
high-gain
解釋
高增益 中國機械網-
Secondly the major mechanisms of degeneration of pcss are caused by both the filamentary nature of the current in high - gain pcss damage to the chip of the switch and the charge domain reached the anticathode causes the erosion of metal interface
開關退化的主要原因是:開關體內的絲狀電流對開關晶元的損傷;以及電荷疇到達陽極時來不及放電而產生的電荷擁擠現象對開關電極接觸表面的損壞。 -
Many high-gain stations will be deployed on land and ocean bottom.
在陸地和洋底要設置許多高增益的臺站。 -
Fundamental of laser 40ar / 39ar dating method : our laboratory has successfully set up the laser microprobe 40ar / 39ar geological dating method. our works include adjustment of the high - gain electron multiplier in mass spectrometer and correction of mass discrimination, adjustment of the laser, test for absorption ability of minerals to laser, designing and manufacturing high - vacuum sample chamber, sample preparation and irradiation, research on the variability of j values on the surface of rock chips, measuring atmospheric argon, determination and correction of blanks and ages, etc. the laser microprobe technique is particularly effective for some geological samples. it can be used, for example, for research of distribution of the components in extremely small samples that are very difficult to be separated and purified and those which contain excess argon
本文首先從常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫定年實驗室的改進入手，進而建立了激光~ （ 40 ） ar ~ （ 39 ） ar定年實驗室，利用這兩種先進同位素地質定年方法，結合其他手段，對青藏高原腹地和北緣的阿爾金斷裂系多期地質事件進行了詳細的同位素年代學研究：一、參照國際先進實驗室的流程，對我們的常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫實驗室在樣品的預處理、樣品的照射條件和系統空白測量及校正等方面進行了改進，使之產出的同位素年代數據更可靠並為國際同行所承認。 -
Ion detection technique has been successfully used in the study of rydberg states of na2 by pulse optical - optical double resonance. high - lying rydberg states near ionization limit have been observed and high sensitive and high gain spectra have been obtained. this technique is very useful for molecular spectroscopy
本文首次實現了鈉分子體系中離子探測脈沖激光光譜，研究了鈉分子電離限附近的高里德堡態，獲得了高靈敏度和高增益的光譜，拓寬了分子光譜研究領域。 -
In actual radar antenna design several thousand elements could be used to obtain a high - gain antenna with a beam width of less than two degrees
實際的雷達天線設計為擁有數千個單元能夠獲得高增益使波束寬度小於2度。 -
High gain circular waveguide antenna using 1 - d electromagnetic band - gap structure
結構的圓波導高增益天線 -
High gain amplifier
高增益放大器 -
It controls the receiver ’ s gain, ensuring the receiver has a high gain when a weak signal is received and a low gain when a strong signal is received
它能夠保證接收機在接收弱信號時增益高，而接收強信號時增益低。 -
Results of lake - experiment show that the high gain beamforming approach can obtain extra 3db under the situation of the experiment, compared to that obtained via the conventional method
結果表明，在實驗條件下，高增益波束形成比常規處理方式獲得了3db的額外處理增益。 -
With the developing of new switches such as photoconductive switch and sos ( solid opening switch ), both high power and high gain can be got by the uwb antenna array
隨著各種新型開關如大功率的光導開關的研究成功，超寬帶天線陣列將成為實現高功率、高增益的有效途徑。 -
Modern wireless communication systems require imminently the appearance of new - style antennas that have the merits of compactness, cost effectiveness, high gain and self - beam - steering ability
現代無線通信系統迫切需要緊湊、低成本、高增益、同時具有自波束跟蹤能力的新型天線出現。 -
On high - gain sounds, this axe really rocks. plenty of hamonics and aggresive but fat sound. so equilibrated. with neck pick - up, solos become fluid and present
干琴的聲音非常的通透。當使用琴橋拾音器的時候，聲音非常的明亮，典型的電吉他。如果使用琴頸拾音器，低音變的很低沉。 -
Smart antenna has been widely researched in communication and signal processing, the adaptive beamforming algorithm is the key technique of smart antenna. it could adaptively steer the array directional pattern to form the main narrow beams with high gain in the direction of the users " signals while deeply nulling the interference signals. it is an effective way to realize the optimal receiving of the interesting signals
智能天線技術是目前通信和信號處理等領域的研究熱點，自適應波束形成演算法的研究是智能天線的一個關鍵技術，它能夠自適應地控制天線陣方向圖在用戶信號方向產生高增益窄波束，在干擾信號方向產生較深的零陷，是實現用戶信號最佳接收的有效方法。 -
Depending on the numerical calculation, the explicit control law with the high - gain feedback effect can reinforce the output regulation performance
仰賴精確數?運算，明確控制律與高增益回饋效能可以強化輸出規則化表現。 -
To overcome the defaults of traditional algebra - based methods such as high gain, repetitive computation and disability of real - time solution, in this paper, we propose a novel method design of observers using hopfield neural network
為了克服傳統上用代數方法設計狀態觀測器時增益過大、重復計算以及不能滿足適時性等缺點，本文提出了一種基於hopfield神經網路的觀測器設計方法。 -
A novel broadband and high - gain microstrip reflect array antenna with variable polarization
一種新型寬頻帶高增益的變極化微帶反射陣天線 -
Traveling wave tube ( twt ) is a kind of broad - band, high powerh, high gain microwave millimeter wave amplifiers. they are widely used in communication, electronic warfare, rader system and microwave directional power weapon, taking an irreplaceable role in modern military electronic equipments and communication
行波管是一種高增益的寬帶/毫米波功率放大器件，廣泛應用於數據通訊、電子對抗、預警飛機、火控雷達、精密制導，在現代軍事電子裝備中顯示出不可取代的重要作用，是國家重大專項的核心電子器件。 -
A smooth high - gain segment tracking algorithm for a follow - up system
一種隨動系統分段平滑高增益跟蹤控制演算法 -
The result shows that the solar radiation pressure moments play a mainly part. based on kalman filtering, three kinds of attitude determination algorithms were studied using the attitude sensor now available on the explorer : the first based on digital solar sensor ( dss ) and gyroscope when the star sensor is not available ; another based on dss, high - gain antenna ( hga ) and gyroscope when the explorer is in the earth - safe mode ; the third based on star sensor combined with gyroscope when the explorer is in the normal mode
針對配置了典型測量敏感器的深空探測器，基於擴展kalman濾波給出了其姿態確定的方法:針對星敏感器不可用情形，給出了使用太陽敏感器和速率陀螺定姿的濾波器演算法;針對安全模式下的對地穩定定向情形，給出了太陽敏感器和高增益天線融合速率陀螺信息的定姿演算法;針對正常巡航模式給出星敏感器和速率陀螺聯合定姿演算法。 -
The smart antenna, which is adapted in the wireless mobile communication system, in fact, forms an antenna with a high gain. thus communication in all directions can be proceeded, then base station antenna coverage, system capacity and service quality are improved, also inter - symbol interferes and multi - access interfere are reduced. the space division multiple access ( sdma ) is introduced, and users can be distinct from each other through their special location
在無線移動通信系統中採用智能天線技術，實際上是通過數字信號處理，使天線陣為每個用戶自適應地進行波束賦形，相當于為每個用戶形成了一個可跟蹤它的高增益天線，從而即可以進行全方位通信，也可以用較小的發射功率覆蓋相同的范圍以及提高系統容量和業務質量、降低用戶間的碼間干擾和多址干擾。
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