power level gain 中文意思是什麼

power level gain 解釋
功率電平增益
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  • gain : vt 1 獲得；博得，掙得；贏得，打勝（戰爭、官司）。2 吸引；爭取…（到一邊），說服。3 （尤指通過努力...
  1. The company founded quality quality system certificate of conformity by iso9002 standard districtly. and pass iso9002 quality system certificate of conformity of shanghai auditing center of quality system the truth of our company is creating eternal satiafication by fine product and excellent service. huaqing bare wire power cable control cable purpose jacketed cable insulated wire xlpe cable fire - resistant cable requence - transmitting cable pass each kinds of inspection and appraisement of china and province. each index attain nation advanced level, and gain praise conformably of all consumer, such as power, oil, architecture. originally founded in 1986, qingdao jiaozhou cable co. ltd., whose original name is jiaozhou city cable factory, finished the enterprise reformation and founded the limited liability company in 1998

    公司的前身膠州市電纜廠，是一九八六年建立的膠州市第一家電纜企業，經過多年的努力，企業榮獲了青島市「明星企業」 「百強企業」 「先進企業」 「優秀企業」 「重合同守信譽企業」 ，全國中型電纜行業「質量信譽最佳企業」國家經貿委城鄉電網改造「推薦企業」 ，國家廣電總局「器材入網單位」等多項榮譽稱號及證書。
  2. Antenna gain 7dbi level of polarization antenna power 1w adjustable

    天線增益： 7dbi水平極化
  3. Psychic vampire. your touch attack drains 2 power points / level from foe, which you gain

    心力吸取：你的接觸攻擊從對手吸取2靈能點/等級加於自身。
  4. The level at some particular point is the gain or loss of power, expressed in decibels ( db ) between that point and some arbitrary reference point

    某一特定點的電平是指該點和某一任意參考點之間的功率增益或損耗，用分貝表示。
  5. At the same time, in order to increase the gain of the radiation aperture, a new way to enlarge the waveguide radius is presented. and a gigawatt level of averaged output power with quasi - single tmoi mode is obtained at 3. 9ghz under the diode voltage of 550kv and the beam current of 23ka

    同時，為增大輻射口增益，提出了一種增大波導管半徑的方法，並且在二極體電壓為550kv 、束流為23ka的條件下，模擬獲得了平均功率達gw量級，頻率為3 . 9ghz的準tm _ （ 01 ）模式的微波輸出。
  6. By using a new optical input power level detection and signal treatment method to control the gain of the receiver and keep its output level within the required range, a novel feedforward agc optical receiver without radio frequency feedback circuits is realized

    我們採用一種入射光功率電平檢測與處理的新方法，對模擬光接收機的增益進行控制，將接收機輸出電平控制在要求的范圍內，實現了一種新型的無射頻反饋電路的自動增益控制光接收機。
  7. Much reference of the algorithms and models can be got from the performance results for the practical design and layout. system - level simulation of hsupa builds the integrated platform and key models to describe and simulate the common structure and features of the radio network, including cell layout, path gain, traffic model, power control, handover, etc., also the special ones of hsupa, including mac - es / e, node b controlled scheduling, harq, shorter tti, etc.

    所謂hsupa系統級模擬就是要搭建系統級的模擬平臺，對無線網路的公共結構和特性（例如小區布局，傳播模型，衰落通道，天線模型，功率控制，切換， ue的分佈和移動，業務的建立終止和中斷等）和hsupa的專有結構和特性（ mac - es / e ， nodeb控制的調度， harq ，更短的tti ）進行描述和建模。
  8. And critical techniques like ka waveband solid - state circuit designing and structure machine designing are mastered. finally, our 8mm pa has an output power level of 25. 6dbm, a 11. 5 - db power gain and 13. 1 % power - added efficiency ( pae ), which meet our design requirements

    其中，在毫米波功率放大技術中，著重解決了因晶元體積小而產生的設計加工難度較大的問題，突破ka波段高效固態電路設計和結構工藝設計等關鍵技術，實現了毫米波功率放大器的製作。
  9. Based on these advantages we analyze the performance of constant - power variable - rate m - qam schemes for spectrally efficient data transmission over nmf channels. by introducing the adaptive modulation approach, we gain two things : 1 ) the error rate is kept at a constant level. 2 ) the achievable spectral efficiency comes within 5 db of the shannon capacity limit. at the last chapter, the presentation of a single base station and a single mobile scenario proved the feasibility of adaptive schemes

    然後作者的精力轉入通道的自適應方案的研究中，首先通過研究發現nakagami衰落因子的適當調整可以近似於常見的瑞利衰落和萊斯衰落，接著研究在無線通道中採用三種不同自適應方案時的通道容量，研究表明速率的調整是增加通道容量的關鍵，在此基礎上，著重研究了離散變速率qam的情況，表明這種調制方案無論在頻帶利用率還是在系統平均誤碼率比其它情況提高很多。
  10. In the design of optically amplified links for wdm applications, in which the number and power level of the input channels may vary randomly in time as in a network scenario, it is thus essential to stablize the amplifier gain profile

    但其增益譜並不平坦，這就要求用於波分復用系統的摻鉺光纖放大器要有合適的增益、噪聲系數和輸出功率，還要求增益的動態平衡。
  11. Automatic gain control ( agc ) circuit is a kind of automatic control circuit. it can regulate the output - signal to some specified power level or limit it to a small range while the input - signal ’ s power level is changing sharply. it is very important in communication equipments, especially in the receiving part

    自動增益控制（ agc : automaticgaincontrol ）電路是一種在輸入信號幅度變化很大的情況下，使輸出信號幅度保持恆定或僅在較小范圍內變化的自動控制電路;在通信設備，特別是通信接收設備中起著非常重要的作用。
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