依照1999年一篇林肯实验室(Lincoln Laboratory)论文的内容,有个标题是「AN/SPY-1雷达的宽频波形概念」(Wideband Waveform Concept for AN/SPY-1 Radar),使用400MHz的宽频带波形,基于原本AN/SPY-1雷达的操作频段(3100~3500 MHz,操作频带宽400MHz)。在2002年,一篇论文标住AN/SPY-1雷达的操作频宽为300MHz,这样的频...
洛马集团首度展出了以固态雷达(Solid State Radar ,SSR)结合宙斯盾系统的升级方案;SSR是由氮化镓(GaN)T/R组件构成、可扩充/裁减的有源相控阵雷达,是洛马集团为美国导弹防御局(Missile Defense Agency,MDA)建造的长程辨识雷达(Long Range Discrimination Radar,LRDR)系统的关键组成部分。
洛马集团首度展出了以固态雷达(Solid State Radar ,SSR)结合宙斯盾系统的升级方案;SSR是由氮化镓(GaN)T/R组件构成、可扩充/裁减的有源相控阵雷达,是洛马集团为美国导弹防御局(Missile Defense Agency,MDA)建造的长程辨识雷达(Long Range Discrimination Radar,LRDR)系统的关键组成部分。
在2017年1月9日于华盛顿特区举行的海军水面舰协会(Surface Navy Association)国家年会(National Symposium)中(SNA 2017)中,洛马集团首度展出了以固态雷达(Solid State Radar,SSR)结合神盾系统的升级方案;SSR是一种由氮化镓(GaN)半导体T/R组件构成、可扩充/裁减的主动相位阵列雷达,是洛马集团为美国飞弹防御局(LRDR是用...
美国舰载四面阵相控阵雷达ANSPY-1研制概况 美国舰载四面阵相控阵雷达AN SPY-1研制概况 This paper first briefly introduces the ship-borne AEGIS (AEGIS) area air defense weapon system, and then to the core of the system - the shipboard all array phased-array radar AN/development situation of SPY - ...
Long-Range Control: With a control distance of 50-100m, you can operate the system from a safe distance, giving you peace of mind while keeping your vehicle secure. Universal Compatibility: This car alarm security system is designed for various vehicle models, including Chevrolet Camry, VW, an...
To put simply,Spysoftenables systematic monitoring and analysis on your device - ensuring only authorized usage while restricting unapproved access payloads under its radar radar – all real-time. It enhances security by tracking user activities to spot any suspicious movements or attempts at breaching...
美国舰载四面阵相控阵雷达ANSPY-1研制概况(DevelopmentofAN SPY-1forShipbornePhasedArrayRadarintheUnitedStates) ThispaperfirstlyintroducestheAmericashipborneaegis (AEGIS)regionalairdefenseweaponsystem,thenthe developmentofthesystem--thecoreofShipbornePhasedArray RadaronAN/SPY-1arediscussedindetail.Thecontentsinclude ...
52 Week Range 469.87 - 609.07 Market Cap N/A Shares Outstanding 1.06B Total Net Assets $623.795B Beta N/A NAV $591.91 NAV Date 01/03/25 Net Expense Ratio 0.10% Turnover % 3% Yield 1.20% Dividend $1.97 Ex-Dividend Date Dec 20, 2024 Average Volume 45.88M Lipper Lea...
在1999年起,美国海军就以固态SPY雷达(Solid State SPY Radar,SS-SPY)的名义,资助洛马集团以神盾舰的SPY-1相位阵列雷达为基础,研究新一代的S波段主动相位阵列雷达(详见SPY-1相位阵列雷达一文),此计画随后又演变成S波段先进雷达(S-Band Advanced Radar,SBAR)以及可变固态S频雷达(Scalable Solid-State S-Band Radar...