proximity fuse research papers
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proximity fuse research papers




Invention of the integrated circuit
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 One of the first attempts to simplify the manufacturing process was carried out under National Bureau of Stan- dards sponsorship. Their proximity fuse requirements necessitated compact rugged electronic subsystems. The Centralab Division of Globe-Union, Inc. 

Current plans for missile defence
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 augmentation of the original Patriot, is an entirely new missile. Whereas the PAC- 2 uses a proximity fuse to detonate its warhead near enough to the target to destroy it, the PAC-3 uses a hit-to-kill strategy. As a result, the PAC-3 is able to 

Zero-crossing counter for accuracy improvement of FMCW range detection
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used for many civil and military applications including smart ammunition sensors, vehicle collision avoidance and industrial control . Specifically, the short range applications can be listed but not limited to the followings: collision avoidance, proximity fuse, level measuring of 

The British 3-inch anti-aircraft rocket. Part One: Dive-bombers
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 Only Churchill knew that all was not quite as practical for general use as it appeared. Proximity fuse Professor Lindemann rightly realized that, without radar, the biggest errors in AA firing were in the range direction. He decided to attempt to produce a proximity Page 9. 

Missile Proliferation and American Interests
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 The delivery of chemical weapons by ballistic missile also requires sophisti- cated technology such as a proximity fuse to detonate the warhead at the proper distance from the target, and a burster charge to disperse the chemical agent. 

PIEZOELECTRICITY RESEARCH IN IEEE UFFC-S (IN MEMORY OF RD MINDLIN)
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 During World War II Mindlin served the government at the Applied Physics Laboratory of the Johns Hopkins University where he lead a team which designed the firing element of the first proximity fuse, a very important device in the war. 

THE DEVELOPMENT OF ROCKET-PROPELLED TORPEDOES
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 The greatest risk to successful development was assessed to be the acoustic proximity fuse, and practical work to prove its feasibility was immediately started.  These vehicles were prototypes for a future anti-torpedo torpedo but without the warhead and acoustic proximity fuse. 

Depth sounder repeater structure and method
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 Per-Arne Resj• and Hans P. Loid, assignors to Forenade Fabriksver- ken 30 March 1982 (Class 367796); filed in Sweden 27 September 1977 This is a proximity fuse intended to detonate an underwater mine or torpedo when it is underneath a ship. 

The Facts About Caltech
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 The atomic bomb, radar. the prox- imity fuse and the artillery rocket. The proximity fuse came largely out of the Carnegie Institution of Washing- ton-a private research laboratory in Washington. DC at which several Caltech professors were engaged in the early stages. 

Ralph Asher Alpher-Before the Big Bang
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 The details of the Proximity Fuse were secret-the greater picture only declassified sub- stantially by 1976.[6] A prewar idea, it took the team of scientists, engineers, and radio amateurs at Section T to make a Proximity Fuse work, even though the British had worked feverishly 

Sonobuoy system
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 Per-Arne Resj• and Hans P. Loid, assignors to Forenade Fabriksver- ken 30 March 1982 (Class 367796); filed in Sweden 27 September 1977 This is a proximity fuse intended to detonate an underwater mine or torpedo when it is underneath a ship. 

Range expander for sonar system
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 Per-Arne Resj• and Hans P. Loid, assignors to Forenade Fabriksver- ken 30 March 1982 (Class 367796); filed in Sweden 27 September 1977 This is a proximity fuse intended to detonate an underwater mine or torpedo when it is underneath a ship. 

Method and system for distinguishing between displacing targets and a surface of water
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 Per-Arne Resj• and Hans P. Loid, assignors to Forenade Fabriksver- ken 30 March 1982 (Class 367796); filed in Sweden 27 September 1977 This is a proximity fuse intended to detonate an underwater mine or torpedo when it is underneath a ship. 

On the future of combinatorics
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 This fact was withheld from the American public through censorship for morale reasons at the time, and was never subsequently publicized.) The US was able to catch up with the Japanese, and eventually, with the development of the proximity fuse, to dominate the skies 

Needed: more public understanding of science
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 I remember how impressed we were by Tuve's speed in building a team of 150 physicists and engineers to create his true radar proximity fuse. I believe that he took not more than eighteen months from initiation to operation. 

Measurement Technique for Sea Height of Burst Using Image Recognition
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 When the proximity fuse bursts, light, heat, burst sound and flames occur for a very short time and water poles are formed, because the fragments of the projectile spread out on the sea surface simultaneously.  The burst image of the proximity fuse shown in Fig

There exist two distinct types of microwave integrated circuits; namely, monolithic microwave integrated circuits (MMIC) and hybrid microwave integrated circuits
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L Tangent ,etd.lib.metu.edu.tr  The total height of the tank H is known. Therefore, the level of the liquid L=HR can be calculated. 2.4.3. Proximity Fuse Proximity fuse is used to assure that the distance of the target is higher than a certain, predetermined value. The concept originated with British researchers 

Midwest Research Institute-A New Scientific Research Institution
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 Awards Raymond D. Mindlin, associate professor of civil engi- neering at Columbia University, has recently been awarded the Medal for Merit by order of President Truman for his wartime work in the development of the radio proximity fuse. 

Introduction to Radar System and Component Tests White Paper
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M Roland ,roschi.rohde-schwarz.ch  Collision warning, adaptive cruise control (ACC), collision avoidance (CA), blind spot detection (BSD), pedestrian protection and active safety i Level measurements: Monitoring eg fill levels of liquids i Proximity fuses: Guided weapon systems require a proximity fuse to trigger  US Commander, DG Mattis, M Barnum ,faculty.washington.edu  2-4 The liason role will be similar to that of Capt. William S. Deak Parsons in developing the radar proximity fuse and in the Manhattan Project . These technologies dovetailed in time and space thanks to Parsons' leadership in authoring and implementing guidances. 

Van de Kamp, Peter [Piet]
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 Soon, however, he became involved in the prewar effort to improve the technical capabilities of the United States navy, specifically through the development of a proximity fuse that would explode upon approaching a tar- get. 

Rand: The History, Operations, and Goals of a Nonprofit Corporation
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 At the close of the last world war, it became apparent to a number of men in high places that the last war was brought to an end by weapons and devices conceived, developed and produced after the war started. Examples: the A-bomb, the proximity fuse, and radar. 

MAINTAINING AMERICA'S COMPETITIVE EDGE: Revitalizing the Nation's Research Universities
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 In the course of the war, OSRD directed the work of 30,000 people, including, by one estimate, two-thirds of America's physicists, and was responsible for the development of some 200 weapons, including sonar, radar, the proximity fuse, and the Norden bombsight. 

INDIA'S DEFENSIVE AND OFFENSIVE CAPABILITY
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DRA PANDEY ,cdsrd.org  A digital proximity fuse is coupled with a 55kg pre-fragmented warhead, while the safety arming and detonation mechanism enables a controlled detonation sequence. A self-destruct device is also integrated.  The Akash carries an onboard radio-proximity fuse. 

Experimental facility and measurement technique for study of scattering properties of conductive objects in its near-field zone
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 of objects in its near-field zone (ie where the objects cannot be presented as point sources) as well as study of the EM waves scattering against a distance to the illuminated objects is a significant interest for various radar applications: a military one – proximity fuse CW sensors 


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