Coupling of underground objects to antennas and transmission lines at antiresonance

Coupling of underground objects to antennas and transmission lines at antiresonance

The changes in input impedance for a simple antenna or transmission line located over a soil containing a conducting object are examined near antiresonance. The near-field coupling of the underground object to the antenna or transmission line is investigated using the complex Poynting vector in orde...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Donohoe, J. P., Fairley, J. R., Lynch, L. N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Buried object detection
Couplings
Dipole antennas
Impedance
Soil
Transmission line antennas
Vectors
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The changes in input impedance for a simple antenna or transmission line located over a soil containing a conducting object are examined near antiresonance. The near-field coupling of the underground object to the antenna or transmission line is investigated using the complex Poynting vector in order to identify the contribution of traveling and/or standing waves.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2012.6349191