'Array antenna' diaporamas de présentation

Antennas

875 views • 41 slides

Introduction to Radar

Introduction to Radar. Shaohua Li Graduate Student Department of Electrical and Computer Engineering. Functions of Radar. RADAR is a method of using electromagnetic waves to remote-sense the position, velocity and identifying characteristics of targets. History of Radar.

1.53k views • 34 slides

Space-borne Antenna

373 views • 31 slides

Design of Arrays minimizing Side Lobes

Design of Arrays minimizing Side Lobes. Leonid Kogan National Radio Astronomy Observatory. OUTLINE. Comparison of configuration figures-of-merit Which side lobes to optimize, positive or negative? Connection of the Point Spread Function to the Beam pattern.

301 views • 19 slides

SMART ANTENNAS

SMART ANTENNAS. Smart Antennas. The presentation is divided into the following: Why? What? How?. Why Smart Antennas?. Large increase in Capacity Increased range Potential to introduce new services More security Reduced Multipath propagation. What are Smart Antennas?.

483 views • 17 slides

Space-Based Solar Power

Space-Based Solar Power James Harkins, Dan Livingston, Alex Wong, Aaron Sanders How it works Solar panels on satellite capture light, sends power to earth using microwave wireless power transmission technology

1.77k views • 16 slides

Space-Based Solar Power

Space-Based Solar Power. James Harkins, Dan Livingston, Alex Wong, Aaron Sanders. How it works. Solar panels on satellite capture light, sends power to earth using microwave wireless power transmission technology .

900 views • 16 slides

In-Orbit Test of A Satellite Communication Payload

In-Orbit Test of A Satellite Communication Payload. Albert Lin, (310) 416-3648, albert.y.lin@boeing.com Shawn Struc, (310) 335-6335, shawn.m.struc@boeing.com Toni Spiteri, (310) 662-9576, toni.m.spiteri@boeing.com Boeing Space & Intelligence Systems El Segundo, CA.

436 views • 15 slides