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- In the uplink coverage calculations the increased antenna gain of the multiple beam concepts needs to be considered. 在上行鏈路覆蓋計演算法中,全向波束概念所增加了的天線增益需要考慮。
- With the help of statistic principle, the estimtion ormulas ofthe antenna gain loss, beam width and siedlobe level in sparse array are derived. 應用概率統計原理,導出了具有幅相誤差、元失效時稀疏陣天線陣增益損失、束寬度、向、瓣電平的估計公式、得出一些有益結論。
- Simulation results show that the frequency range obtained for VSWR<2 is much wider, and as the frequency increases, the antenna gain become bigger. 模擬結果顯示其VSWR<2的頻帶範圍較大,而且隨著頻率的增加,天線的增益有增大的趨勢。
- This paper analyzes the effects of amplitued-phyase errors and element failure on antenna gain, beamwidth, beam direction, and sidelobe level in sparse array. 圍繞天線陣增益、束寬度、向和副瓣電平等指標,分析了幅相誤差、元失效對稀疏陣列天線性能的影響。
- On the basis of discussing the analyzed restraint relationship between the link loss and the spot-beam antenna gain a new spot-beam model of optimum design named link level balance spot-beam model is proposed. 在分析鏈路損耗與點波束天線增益之間制約關係的基礎上,提出了一種新的點波束優化設計模型?鏈路電平平衡點波束模型。
- The calibration as the whole system like corrections of the antenna gain, attenuation of LISN and conversion into 3 meters in measurement distance is performed in MSA338E and PC software. 整個系統通過MSA338E和PC軟體來補償寬頻天線的天線增益、LISN的衰減量,以及向3m法的轉換等。
- While in large cells, where the power may limit the system capacity, the increased antenna gain requires less power to maintain each link, and results in larger supportable cell ranges. 在大區制,當功率限制系統容量時,增加了的天線增益只需更小的功率來維持每條鏈路。因此,便可支持(覆蓋)較大的範圍。
- antenna gain to noise temperature 天線增益-雜訊溫度比
- How am I going to get out of this jam? 我怎樣才能擺脫困境呢?
- He has spread a slice of bread with Jam. 他把麵包片抹上了果醬。
- Because I lost my money I was in a jam. 我因為丟了錢而陷入困境。
- His car was stalled in a traffic jam. 他的車子在交通阻塞中動彈不得。
- Evaluation of Uncertainty on Antenna Gain Measurement 天線增益測量的不確定度評定
- I am cooking a sponge cake with jam filling. 我在做果醬松糕。
- He spread some apple jam on the bread. 他在麵包上塗上蘋果醬。
- We were stuck in a traffic jam for an hour. 我們因交通堵塞而受阻一個小時。
- Diagnostic Measurement for Manual VSAT Receive Antenna Gain 手動VSAT站天線接收增益的診斷測量
- I keep my paint-brushes in old jam jars. 我把畫筆存放在舊果醬瓶里。
- DBi(dB antenna gain relative to anisotroppoc source) 天線的增益(相對於各向同性輻射源)
- He spread some strawberry jam on his toast. 他把草莓醬塗在烤麵包片上。