Results 21 to 30 of about 56,574 (209)

Present Situation and Prospect of Missile-borne Radar Imaging Technology

open access: yesLeida xuebao, 2022
The missile-borne SAR may create high-resolution two-dimensional images of the observation area to gather detailed geomorphological information and information on the size and shape of the target, thereby helping to choose the attack place and enhancing ...
Yachao LI   +3 more
doaj   +1 more source

Advantages and Challenges of Air-to-Air Missile Hypersonic Defense [PDF]

open access: yesHangkong bingqi, 2022
The change of war mode has led to the emergence of new threat targets. In recent years, with the development of technologies, air-space hypersonic flight technology continues to mature and form equipment.
Guo Zhengyu, Dong Meng, Du Miaomiao
doaj   +1 more source

Test and evaluation of the Ballistic Missile Defense System: FY03 progress report [PDF]

open access: yes, 2003
This report summarizes the work done in FY03 to develop a systematic engineering-based approach for constructing a high-level architecture for a Ballistic Missile Defense System (BMDS).
Babbitt, Joel D.   +6 more
core   +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

CFD SIMULATION AND FEA ANALYSIS OF A BALLISTIC MISSILE

open access: yesJournal of Industrial Design and Engineering Graphics, 2016
The ballistic missile model analysed in this paper presents a stringer type fuselage having 10 control surfaces, 8 directional surfaces to execute turns and 2 to execute manoeuvers for changing the angle of attack, but also 4 direction stabilisers.
ZAHARIA Sebastian Marian   +1 more
doaj   +4 more sources

Donald Trump’s Administration Confronting Missile Defence: Key Challenges and Probabilistic Overview

open access: yesInternational Studies: Interdisciplinary Political and Cultural Journal, 2019
The text describes main US missile defence efforts in the first years of D. Trump’s administration. The analysis of current aspects of BMD (Ballistic Missile Defence) deployments is enhanced by probability analysis examining missile defence reliability ...
Grzegorz Nycz
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

Cooperative control method of multi-missile formation under uncontrollable speed

open access: yesXibei Gongye Daxue Xuebao, 2021
Under the missile speed is uncontrollable, a design method of multi-missile formation flight controller based on the sliding mode variable structure control theory and adaptive dynamic surface control theory is proposed.

doaj   +1 more source

Numerically efficient modeling of CNT transistors with ballistic and non-ballistic effects for circuit simulation [PDF]

open access: yes, 2010
This paper presents an efficient carbon nanotube (CNT) transistor modeling technique which is based on cubic spline approximation of the non-equilibrium mobile charge density.
Ashburn, Peter   +3 more
core   +1 more source

Ship Anti Ballistic Missile Response (SABR) [PDF]

open access: yes, 2006
Includes supplementary materialBased on public law and Presidential mandate, ballistic missile defense development is a front-burner issue for homeland defense and the defense of U.S. and coalition forces abroad. Spearheaded by the Missile Defense Agency,
Leiker, David C.   +21 more
core   +1 more source

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