3 edition of Radar target characteristics found in the catalog.
Radar target characteristics
Includes bibliographical references (p. 375-383) and index.
|Statement||L. Yu. Astanin ... [et al.] ; translated by Victor Bespalyi.|
|Contributions||Astanin, L. I͡U︡.|
|LC Classifications||TK6580 .R312 1994|
|The Physical Object|
|Pagination||x, 389 p. :|
|Number of Pages||389|
|LC Control Number||93019658|
Radar Systems Page 2 Introducing periodic pulses constrains the radar system as well, since if a target is located beyond a range R u= ct r 2 then the received pulse arrives after the next pulse has already been transmitted, resulting an ambiguity as to which transmit pulse the received pulse was associated with in the rst Size: KB. Radar Workbook Disclaimer: Although the solutions have been plotted out and entered into this manual you SECTION 5 TARGET FALLS OFF RML PRACTICAL EXERCISE THRU most of the time CPA occurs after the target has already crossed your bow! Radar is set at 12/2nm, and 6 minute rule. You are D.I.W. and you are in the File Size: 2MB.
What is Radar? Physical fundamentals of the radar principle. The basic principle of operation of primary radar is simple to understand. However, the theory can be quite complex. An understanding of the theory is essential in order to be able to specify and operate primary radar systems correctly. target, radar target recognition and identifica-tion temperature, noise test, testing, radar tetrode threshold throughput capability thyristor time tomography, microwave track, trackers, tracking tradeoff trainer, radar
CurryR˙book 80 Chapter 4 Radar Environment where R is the target range, θ A is the azimuth beamwidth, θ E is the elevation beamwidth, "R is the range resolution, and γ is the anglebetweentheradarline-of-sight(LOS),andthesurface,calledthegrazing angle. For high grazing angles and large range resolution, the range extentFile Size: KB. As shown in figure , the target position with respect to the radar is defined as 60 degrees true, 10 degrees up, and 10 miles distant. The line directly from the radar to the target is called the LINE OF SIGHT. The distance from point 1 to point 2, measured along the line of sight, is called TARGET RANGE.
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Radar Target Characteristics Measurement and Applications 1st Edition by Lew Yu. Astanin (Author), Alexander A. Kostylev (Author), Julius S. Zinovjev (Author), Alexander Ya. Get this from a library. Radar target characteristics: measurements and applications. [L I︠U︡ Astanin;].
The measurement of radar signatures has been extensively discussed in this book so far. Although radar is a very powerful technique for providing high-quality signature data for recognising the target, and is generally more reliable than any other technique for beyond visual range identification, other available information can enhance the performance of the recognition by: For each selected tracked radar target, the following data should be presented in alphanumeric form: 1.
Source of data. Actual range to the target. Actual bearing of the target. Predicted target range at the closest point of approach (CPA) 5. Predicted time to CPA (TCPA) 6. True course of target. True speed of target. This book text provides an overview of the radar target recognition process and covers the key techniques being developed for operational systems.
It is based on the fundamental scientific principles of high resolution radar, and explains how the underlying techniques can be used in Radar target characteristics book systems, taking into account the characteristics of practical radar system designs and component limitations.1/5(1). 3 Target Detection Introduction Radar Characteristics Transmitter Characteristics Antenna Characteristics Receiver Characteristics Minimum Detection Range Target Characteristics Aspect Surface Texture Material Shape Size Responses from Specific Targets Target Book Edition: 1.
Radar target characteristics book Functions • Normal radar functions: 1. range (from pulse delay) 2. velocity (from Doppler frequency shift) 3. angular direction (from antenna pointing) • Signature analysis and inverse scattering: 4. target size (from magnitude of return) 5.
target shape and components (return as a function of direction) 6. moving parts (modulation of the return)File Size: 2MB. A radar system uses a radio-frequency electromagnetic signal reflected from a target to determine information about that target. In any radar system, the signal transmitted and received will exhibit many of the characteristics described below.
What are the characteristics of a good radar target. What is the relationship between antenna width and radar beam width.
Explain the difference between Brilliance and Gain controls. List three ways to measure the range to a radar target with their merits. List three uses of the cursor on a radar.
Information Theory and Radar Waveform Design Mark R. Bell Abstract-The use of information theory to design waveforms for the measurement of extended radar targets exhibiting reso- nance phenomena is investigated.
The target impulse response is introduced to model target scattering behavior. Two radar. Practical or theory. For a practical, technician level, approach you could do a lot worse than the US Navy Electronics Technician training guides.
Print, CD, and PDF versions are available from this company: Electronics Technician Volume 4-Radar S. It has to provide the required frequency of target position updates.
In the case of a mechanically scanned antenna this equates to the revolution rate. A high revolution rate can be a significant mechanical problem given that a radar antenna in certain frequency bands can.
The characteristics of this clutter are discussed with moving target indicator (MTI) and Pulse Doppler techniques for mitigating the negative effects of clutter. The course continues with lectures covering target tracking and target parameter estimation. The last lecture discusses radar.
Radar Target Detection: Handbook of Theory and Practice covers a set of graphical solutions to the detection problem, designated as Meyer Plots, for radar systems design. A radar system's major purpose is the detection and location of an object by means of a return signal, which could be either a reflection or a Edition: 1.
The radar signal characteristics of PW, PRI, PRF, and power determine the maximum range and the range resolution capability of specific radar. When combined with the frequency of the carrier wave of the radar signal, these parameters provide a unique signature to identify a specific radar.
or target characteristics. The presenters will discuss trades associated with using different types of features, including development and design constraints that may be imposed, such as radar resource availability, computing power or memory, cost, and schedule. With a foundation rooted in radar feature measurements, tutorial attendees will furtherFile Size: 33KB.
Because of the clear definition between land and water provided by radar, as is illustrated in the scope photo of an island on page 3 of this book, important navigational aid can be given planes or ships at night, in fog or storm; e.g., in guiding planes to an island or coastal target.
Once a target is detected, the next goal is often to precisely locate that target in three-dimensional space, which requires accurate measurements of the distance and angle (both azimuth and elevation) to the target.
In addition, it is often desirable to estimate the radar cross section (RCS) and radial velocity of the target as well. This book text provides an overview of the radar target recognition process and covers the key techniques being developed for operational systems.
It is based on the fundamental scientific principles of high resolution radar, and explains how the underlying techniques can be used in real systems, taking into account the characteristics of.
Chapter 1 Introduction to Field Artillery Target Acquisition. Chapter 2 Counterfire. Chapter 3 Technical Aspects of Weapon Locating Radar Employment.
Chapter 4 Employment of Target Acquisition Systems. Chapter 5 AN/TPQ/37 Weapon Locating Radar Systems Characteristics. Chapter 6 AN/TPQ Weapon Locating Radar System Characteristics. the term range in radar first is the so -called slant range and refers to the range along the radar line-of-sight, as shown in Fig.
Slant ranges are measured along the line connecting the radar and the object being imaged, often called the target or the scatterer. The second use of File Size: 1MB.INTRODUCTION TO BASIC RADAR Installation and Maintenance Book (EIMB),Radar and radar target.
This angle is measured in a clockwise direction from the centerline.Characteristics of Radar Cross Section with Different Objects simplest target to examine.
Due to symmetry, waves scattered from a perfectly conducting sphere are co-polarized (have the same polarization) with the incidentFile Size: KB.