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beam antenna 【無線電】定向天線。

beam compass

If we tracked satellite by the tradition narrow beam antenna , that should caused the jumping tracking between multi - aircraft . that is difficult to achieve by the immense antenna boot and the follow - up system . using digital beam forming realize aircraft target tracking and controlling should be best means to resolve this problem 隨著我國多星測控系統的發展,在一個測控站作用范圍內將出現多星,同時要求地面站對多星同時進行跟蹤測控;如果采用傳統的窄波束天線對目標進行跟蹤測控,必然導致天線在多個飛行器之間進行跳動跟蹤,這對于龐大的天線引導、伺服系統來說難以實現,采用數字波束對飛行器目標進行跟蹤測控是解決此問題的最好方法。

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系的基礎上,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。

Another advantage is , most obviously , that the multi - beam antenna looks at seven different points simultaneously 另一個很明顯的優勢,多波束天線在同一時刻觀察著七個不同的方向。

Synthesis of shaped beam antennas for airborne sar based on genetic algorithm and particle swarm optimization 基于遺傳算法與粒子群優化法的機載合成孔徑雷達天線賦形波束綜合

Influence on performance of interference localization using satellite multiple - beam antenna with pointing error 衛星多波束天線指向誤差對干擾源定位性能的影響

Research on pattern synthesis for irregular feed array configuration in satellite multiple - beam antennas 衛星多波束天線不規則饋元陣形賦形的研究

A comparative analysis of adaptive beamforming algorithms for satellite multiple - beam antennas 應用于衛星多波束天線的自適應波束形成算法比較

Performance analysis of shaped beam for , multiple - beam antennas with array - fed reflectors 衛星陣饋反射面多波束天線賦形波束的性能分析

Spot beam antenna 點波束天線

Application of lcmv algorithm to pattern synthesis for satellite multiple - beam antenna 方法在衛星多波束天線賦形中的應用

A new kind of fan - beam antennas 一種新型扇形波束天線

A multi - satellite tt amp; amp; c system based on digital multi - beam antenna 基于數字多波束天線的多星測控系統

Neural network - based adaptive nulling with multiple - beam antennas 基于神經網絡的多波束天線自適應調零

Design of switched beam antenna in mobile communication system 移動通信系統中的智能天線技術

Review of multiple - beam antennas for satellite communications 衛星通信多波束天線綜述

Elliptic - beam antennas in satellite communications 衛星通信中的橢圓波束天線