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Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
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612-822-4611
Non-Redundant Near-Field to Far-Field Transformation Techniques

Non-Redundant Near-Field to Far-Field Transformation Techniques

Hardcover

Series: Electromagnetic Waves

Technology & Engineering

ISBN10: 183953141X
ISBN13: 9781839531415
Publisher: Scitech Pub
Published: Feb 17 2023
Pages: 306
Weight: 1.33
Height: 0.75 Width: 6.14 Depth: 9.21
Language: English

When a signal from a transmitter sends out electromagnetic waves to free space (usually via an Antenna). The Electromagnetic field characteristics vary as a function of distance from the signal source. These fields are broadly divided into two regions, the near-field region, and the far-field region. To maximise certain characteristics of the signal, EM measurements are made in these regions and then used to model (with advanced software) future signal possibilities and antenna requirements. This is the transformations part. This is the area of applied mathematics and computational electromagnetics that sits behind advanced antenna design.

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