Numerical design analysis techniques for phased-array wide field-of-view imaging

1992 ◽  
Author(s):  
Burton D. O'Neil ◽  
Carol E. Hines ◽  
Christopher R. DeHainaut
Keyword(s):  
Phased Array ◽  
Design Analysis ◽  
Field Of View ◽  
Wide Field ◽  
Analysis Techniques ◽  
Wide Field Of View ◽  
Numerical Design

System Design Of A Wavefront Sensing Package For A Wide Field Of View Optical Phased Array

1988 ◽  
Vol 27 (9) ◽  
Author(s):  
John D. Gonglewski ◽  
Christooher R. De Hainaut ◽  
Curt M. Lampkin ◽  
Raymond C. Dymale
Keyword(s):  
System Design ◽  
Phased Array ◽  
Field Of View ◽  
Wavefront Sensing ◽  
Wide Field ◽  
Wide Field Of View ◽  
Optical Phased Array

scholarly journals On-chip platform for a phased array with minimal beam divergence and wide field-of-view

2018 ◽  
Vol 26 (3) ◽  
pp. 2528 ◽  
Author(s):  
Moshe Zadka ◽  
You-Chia Chang ◽  
Aseema Mohanty ◽  
Christopher T. Phare ◽  
Samantha P. Roberts ◽  
...  
Keyword(s):  
Phased Array ◽  
Field Of View ◽  
Beam Divergence ◽  
Wide Field ◽  
Wide Field Of View ◽  
On Chip

Comparison of Film and Video Techniques for Estimating Three-Dimensional Coordinates within a Large Field

1992 ◽  
Vol 8 (2) ◽  
pp. 145-151 ◽  
Author(s):  
Rosa M. Angulo ◽  
Jesús Dapena
Keyword(s):  
Video Analysis ◽  
Three Dimensional ◽  
Control Object ◽  
Field Of View ◽  
Large Field ◽  
Wide Field ◽  
Film Analysis ◽  
Analysis Techniques ◽  
Wide Field Of View ◽  
Film And Video

This study compared the errors produced with 3-D video and film analysis techniques using the DLT method with fixed cameras when the images cover a wide field of view. The results indicated that with a large field of view (8 meters) the accuracy of video analysis is clearly inferior to that of film analysis. However, within the volume of the control object, both film and video analyses are still precise enough for most practical purposes. Errors were larger in landmarks outside the control object than in the points of the control object. The maximum errors in the calculated positions of external landmarks were particularly large in the video analysis. However, even these rather large errors for points markedly outside the control object may be acceptable. It will depend on the requirements of each particular investigation.

Wide Field-of-View Locating and Multimodal Vital Sign Monitoring Based on ${X}$ -Band CMOS-Integrated Phased-Array Radar Sensor

2020 ◽  
Vol 68 (9) ◽  
pp. 4054-4065
Author(s):  
Zhongyuan Fang ◽  
Liheng Lou ◽  
Kai Tang ◽  
Wensong Wang ◽  
Yisheng Wang ◽  
...  
Keyword(s):  
Vital Sign ◽  
Phased Array ◽  
Field Of View ◽  
Wide Field ◽  
Radar Sensor ◽  
Phased Array Radar ◽  
X Band ◽  
Wide Field Of View

Wide field-of-view phased array telescope

1990 ◽  
Author(s):  
Christopher R. DeHainaut ◽  
Dan K. Marker ◽  
Dennis C. Duneman ◽  
Raymond C. Dymale ◽  
Joseph P. Blea
Keyword(s):  
Phased Array ◽  
Field Of View ◽  
Wide Field ◽  
Wide Field Of View

Design Of A Wide Field Of View Phased Array Telescope

1988 ◽  
Vol 27 (9) ◽  
Author(s):  
Christopher R. De Hainaut ◽  
Karl P. Hentz ◽  
Lawrence D. Weaver ◽  
John D. Gonglewski
Keyword(s):  
Phased Array ◽  
Field Of View ◽  
Wide Field ◽  
Wide Field Of View
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