Signal Transmission Capability Improvement of a Telemetry Drill String Using the Reflected Signal at the Transmission Line Termination

A telemetry drill string system consists of a string of wired drill pipes, and high-frequency signals pass the adjacent drill pipes through inductive couplers. Such a system is used to upload downhole information at high data transmission rates for measurements while drilling (MWD). Since the signal...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Mathematical problems in engineering 2020, Vol.2020 (2020), p.1-11
Hauptverfasser:	Zhang, Lingtan, Hu, Gaixing, Shen, Yue, Su, Yinao, Jia, Jia, Sheng, Limin
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidths Circuits Compensation Couplers Data transmission Drill pipe Drilling Drillstrings Engineering Gamma rays Impedance matching Parameters Permeability Reflectance Relay Repeaters Signal reflection Signal transmission Telemetry Transmission lines Transmission loss Transmission rate (communications)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!