Results 221 to 230 of about 28,680 (255)

Measurement of the Angle of Arrival of Microwaves

Proceedings of the IRE, 1946
This paper describes a method of measuring the direction from which microwaves arrive at a given receiving site. Data which have been collected on two short optical paths using a wavelength of 3¼ centimeters are presented to illustrate the use of the method.
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Angle of Arrival of Z Echoes

Nature, 1953
IT has been suggested by Scott1 that uncoupled F-region Z echoes are due to longitudinally propagated waves reflected from an area near the magnetic zenith.
openaire   +1 more source

Robust Navigation Using Angle of Arrival Measurements

ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation
The majority of conventional radionavigation systems are based on Time of Arrival (TOA) measurements of RF signals. By far the most common method is pseudoranging, mainly a result of the undisputed success of Global Navigation Satellite Systems (GNSS) as a ubiquitous technology, especially in aviation.
Osechas, Okuary, Swaszek, Peter, Hartnett, Richard, Seals, Kelly, McGarry, Dahnyoung   +4 more
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Radar Angle-of-Arrival Estimation

2013
The paper focus on interferometer angle error and on the signal processing required for interferometry, but also introduce monopulse angle-of-arrival for comparison. This chapter, derive the basic equations for monopulse angle estimation and discuss the fundamentals of eigen-based superresolution techniques.
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Tropospheric Effects on Angle-of-Arrival

2013
In this chapter, we characterize the effects of angle bias due to refraction and angle precision due to turbulence. As a result, angle bias due to refraction can be calibrated and removed, if possible, and any residual error can be quantified in the interferometer angle error budget.
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Arrival, Angle Of

2008
Shashi Shekhar, Hui Xiong
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Analysis and Design of a MuSiC-Based Angle of Arrival Positioning System

ACM Transactions on Sensor Networks, 2023
Frank Ellinger, Marco Gunia, Niko Joram   +2 more
exaly  

Determination of Angle of Arrival

2006
Manel Martínez-Ramón, Christos Christodoulou   +1 more
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ANGLE-OF-ARRIVAL MEASUREMENTS

2013
CHAS. R. BURROWS, STEPHEN S. ATTWOOD
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Angle of Arrival and Isoplanatic Angle

2019
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