Horizontal Range Difference Method of Locating Hydrophones Forming a Near‐Vertical Array

1966 ◽  
Vol 40 (5) ◽  
pp. 1245-1245
Author(s):  
James H. Ricard ◽  
Felix Rosenthal
Keyword(s):  
Difference Method ◽  
Vertical Array ◽  
Range Difference

A double-difference method for high-resolution acoustic tracking using a deep-water vertical array

2017 ◽  
Vol 142 (6) ◽  
pp. 3474-3485
Author(s):  
Ludovic Tenorio-Hallé ◽  
Aaron M. Thode ◽  
Jit Sarkar ◽  
Christopher Verlinden ◽  
Jeffrey Tippmann ◽  
...  
Keyword(s):  
High Resolution ◽  
Deep Water ◽  
Difference Method ◽  
Double Difference ◽  
Vertical Array ◽  
Acoustic Tracking

The Range-Difference Method for Determining the Consumer Coordinates as Applied to Development of Local Non-Enquiry Navigation Systems

Vestnik MEI ◽  
2018 ◽  
Vol 6 (6) ◽  
pp. 160-165
Author(s):  
Roman S. Kulikov ◽  
◽  
Dmitriy V. Tsaregorodtsev ◽  
Nadezhda A. Kukovyakinа ◽  
Anna A. Shamina ◽  
...  
Keyword(s):  
Difference Method ◽  
Navigation Systems ◽  
Range Difference

scholarly journals On the Choice of Base Geometry, Type and Design of the Passive Radio Reflector of the Passive Radar Complex

2020 ◽  
pp. 907-918
Author(s):  
Vitaly V. Loy ◽  
Evgeny N. Garin ◽  
Aleksey N. Fomin ◽  
Nikita V. Kopilov
Keyword(s):  
Difference Method ◽  
Passive Radar ◽  
Passive Location ◽  
Measuring Range ◽  
Type Design ◽  
Angle Measuring ◽  
Range Difference ◽  
Terrain Feature

The article presents the methods that allow to solve the problem of choosing the type, design and installation location of a control terrain feature (CTF) – a passive radio reflector for a passive location complex that implements the angle measuring-range-difference method. The CTF module must reflect the signal at angles from 0° to 180° (upper hemisphere). The rationale for choosing the CTF module and base geometry will allow receiving signals from jammers from any direction relative to the main receiving point

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