雷達艦 的英文怎麼說
中文拼音 [léidájiàn]
雷達艦
英文
radar station ship-
A number of other types of information are also relayed into the computer, including information from picket ships, aew aircraft, ground observer corps , aircraft spotters, flight plans for both military and civilian aircraft, and weather information
一些其他類型的信息也傳遞給了計算機,這些信息來自(雷達)哨艦, aew載預警飛機、地面觀測隊和空中偵查,還有軍用和民用飛機的飛行計劃、氣象等等信息There are not only beam - slanting but also large blind zone near the zenith in the two - axes radar used in the present
現有的艦載兩軸雷達由於受到船搖的影響,不僅波束傾斜,而且天頂附近有很大的跟蹤盲區。Battleship radar sets permit accurate night bombardment of enemy ships or shore installations.
艦載雷達有助於對敵艦或海防設施進行準確的夜襲。So the realization of target detection on the condition of moving platform becomes one of the key techniques which must be solved in the development of hf sswothr
因此,如何實現在平臺運動條件下的目標檢測,就成了研製高頻地波艦載oth雷達必須解決的重要關鍵技術之一。Second, the imaging model built here has taken into account the tilt modulation, the hydrodynamic modulation, and current modulations of radar cross section. consequently, it has realized the imaging simulation of four kinds of wakes with the same imaging model. third, the orbital velocity of ocean wave was considered as the basic dynamic factor, and the imaging model calculates the influence on raw data by the wave m ovement according to the orbital velocity
該模型的主要特點是: ( 1 )它採用了三尺度復合表面模型的思想來計算海面的電磁散射,考慮了中等尺度波對紋波的進一步調製作用,彌補了傳統雙尺度模型的不足; ( 1 )它考慮了海浪的傾斜調製作用、流體動力調製作用和流場對雷達截面的調製作用,實現了用統一的模擬模型對四種艦船尾跡特徵進行成像模擬; ( 3 )它把海面長波的軌道速度作為基本的動態成分,並依此來考慮海面運動對sar回波信號的影響。However, the movement of radar platform aggravates the complexity and difficulty of the target detection
然而雷達平臺運動的影響,加重了艦載oth雷達中檢測目標的復雜性和難度。Inverse aperture radar ( isar ) can image non - cooperative moving targets such as aircrafts, ships and celestial objects over a long distance under all weather and all day. it is of particular interest for strategic defense, anti - submarine warfare and radar astronomy
逆合成孔徑雷達( isar )能夠對飛機、艦艇、天體等非合作運動目標進行全天時、全天候、遠距離成像,在戰略防禦、反衛星、戰術武器以及雷達天文學中都有重要應用價值。Because of its special antenna structure, testing the antenna ’ s performance is necessary to prove its theory. auto measurement system of cfa array annates can measure the annates ’ s amplitude - phase character and resistance matrix quickly and effectively
艦載超視距雷達使用交叉場天線cfa ( crossedfieldantenna )作為陣列天線陣元,由於其特殊的天線結構,對其特性的理論研究也需要測量數據來驗證。Assembly design and dynamic simulation of antenna rotating platform system of shipborne radar
艦載雷達天線轉臺系統的裝配設計及運動模擬Firstly, the methods to restrain the effect of ship swing are studied for two - axes shipbome radar. two different methods based on ship rectangular frame and inertial frame are proposed separately according to consistence of radar base angle and beam angle
本文首先研究了艦載兩軸雷達系統抑制船搖的方案,對雷達天線轉角和波束轉角一致和不一致的情況,分別提出了基於甲板坐標系穩定和基於大地坐標系穩定的不同方法。Except with the advantages of long range early warning and anti - stealth, rending anti - radiation missiles useless, also for its inherent flexibility and mobility that enlarge warning region, high frequency ship - borne surface wave over - the - horizon radar ( hf sswothr ) has been widely used in military domain
高頻地波艦載超視距雷達具有遠距離預警、反隱身、抗反輻射導彈攻擊等方面的顯著特點。而且載艦本身的靈活性、機動性又提供了更廣闊的警戒空間,因此它在軍事上具有廣闊的應用前景。Review of ground penetrating radar system
高解析度合成孔徑雷達圖像艦船檢測方法General specification for sea search shipborne radars
艦載對海搜索雷達通用規范Testing methods for tactic performance of sea search shipborne radars
艦載對海搜索雷達戰術性能試驗方法Air surface vessel radar
飛機用水面艦艇搜索雷達Enemy ships were detected on the radar ( screen )
敵艦的影像已顯現在雷達(屏幕)上Advanced weaponry and new tactical capability and communications combined with an increased weapons load of mark 48 anti - submarine torpedoes, harpoon missiles and tomahawk cruise missiles, which allow seawolf to operate from under arctic ice to shallow water close to shore. the seawolf was a product of the cold war, conceived to maintain the usa acoustic advantage over soviet submarines. with the end of the cold war and the change of emphasis to littoral operations, the cost of the seawolf submarines was judged prohibitive and the programme was curtailed in favour of the smaller and cheaper virginia class new attack submarines
「海狼」級擁有強大的攻擊力:為了能夠獲得並保持戰場的主動權,該艇裝備有8具660mm魚雷發射管,攜帶的武器有: slam陸攻型戰斧式巡航導彈,射程485海里, ssm反艦型戰斧式巡航導彈,慣性制導主動雷達反輻射制導,航速0 . 7馬赫,射程250海里,魚叉反艦導彈,航速0 . 9馬赫,射程70海里mk48adcap魚雷,直徑660mm ,有線制導,航速55節,射程27海里。In recent years, ship detection and surveillance in synthetic aperture radar ( sar ) images has received considerable attentions in the area of marine remote sensing. this issue has been one of the most important marine applications of sar data
近年來,利用合成孔徑雷達( sar )圖像進行艦船檢測與監視的研究和技術開發在海洋遙感領域得到高度重視,成為sar數據最重要的海洋應用之一。Being a very important equipment for navigation, digital navigating radar takes advantages to the traditional radar in many aspects, such as better performance, more functions and more convenient operation. with the rapid development of embedded system, this dissertation discusses the design and implementation of the digital navigating radar based on embedded system
數字化船載雷達是艦船導航的重要工具,相對于傳統雷達它具有性能好、功能全、操作方便等優勢,在嵌入式系統技術高速發展的背景下,本文提出並研究設計了一種基於嵌入式系統技術的數字化船載雷達系統。General specification for air warning shipborne radar
艦載對空警戒雷達通用規范分享友人