Results 11 to 20 of about 21,088 (200)

A method for calculating the discovery time of ballistic missiles detected by an infrared early warning satellite

open access: yesAIP Advances, 2023
To determine the high dynamic change characteristics of the relative space position between a ballistic missile and an early warning satellite during detection, a centric motion model of the ballistic missile and the early warning satellite are ...
Taotao Zhang, Weiyi Chen, Dengjian Fang
doaj   +1 more source

DEFENSE CAPABILITIES AND CAPABILITY AGAINST BALLISTIC ROCKETS [PDF]

open access: yesAnnals: Series on Military Sciences, 2021
After following the research of the bibliography of some authors from abroad and in the country, the authors of the article analyze the existing doctrines, regarding the air defense against nuclear ballistic missiles, as an essential component of the ...
Colonel (ret.) professor M.D., Viorel ORDEANU Ph.D   +1 more
doaj  

China and outer space [PDF]

open access: yes, 1989
China’s space program began in the 1950s as part of its nuclear weapons program. Today it spans both civilian and military requirements, as well as bolstering national prestige: China is only the third country, after the United States and Russia, to ...
Brückmann, H., Ferbert, A.
core   +2 more sources

Group-Fusion One-Dimensional Convolutional Neural Network for Ballistic Target High-Resolution Range Profile Recognition with Layer-Wise Auxiliary Classifiers

open access: yesInternational Journal of Computational Intelligence Systems, 2023
Ballistic missile defense systems require accurate target recognition technology. Effective feature extraction is crucial for this purpose. The deep convolutional neural network (CNN) has proven to be an effective method for recognizing high-resolution ...
Qian Xiang   +5 more
doaj   +1 more source

Production and Use of Ballistic Missiles in International Law and the Defense Doctrine of the Islamic Republic of Iran [PDF]

open access: yesپژوهش تطبیقی حقوق اسلام و غرب, 2022
Ballistic missiles as a sensitive and strategic capability, in addition to their winning role in hot war, have an essential role in peacetime and during cold war and are considered to be a determining factor in defense deterrence.
Golamali ghasemi, abas Iman Eslamiyeh
doaj   +1 more source

“Super-sizing” the DPRK threat : Japan’s evolving military posture and North Korea [PDF]

open access: yes, 2009
Japan's reemergence as a "normal" military power has been accelerated by the "super-sizing" of North Korea: a product of the North's extant military threat, multiplied exponentially by its undermining of U.S.-Japan alliance solidarity, views of the North
Hughes, Christopher W.
core   +1 more source

The US Anti-Missile Potential in Asia-Pacific

open access: yesМеждународная аналитика, 2019
The USA considers missile potentials of Russia, China, Iran and North Korea as the main sources of threats to their national security. In the early 2000s following the withdrawal from the Soviet-American ABM Treaty the US began to deploy a global ...
Evgeny Zvedre
doaj   +1 more source

Analysis of the Optimal Frequency Band for a Ballistic Missile Defense Radar System [PDF]

open access: yesJournal of the Korean Institute of Electromagnetic Engineering and Science, 2018
In this paper, we consider the anti-attack procedure of a ballistic missile defense system (BMDS) at different operating frequencies at its phased-array radar station.
Dang-An Nguyen   +4 more
doaj   +1 more source

Enhancing Scattering Center Visibility for ISAR-Based Ballistic Missile Identification [PDF]

open access: yesJournal of Electromagnetic Engineering and Science
The immense threat posed by ballistic missiles has prompted many nations to develop ballistic missile defense systems. To operate these defense systems effectively, it is essential to quickly identify the missile type in flight and prioritize responses ...
Jaehyuk Kang   +5 more
doaj   +1 more source

Development of Technology and Ballistic Research of the Propulsion Unit for 122 mm Rocket Missile with an Extended Range [PDF]

open access: yesProblemy Mechatroniki, 2015
The paper presents the results of ballistic studies on the demonstrator missile 122 mm rocket motor of an extended range with the heterogeneous solid propellant.
Bogdan FLORCZAK   +2 more
doaj   +1 more source

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