Phased array tuning for interference suppression

A system has a plurality of transmission-capable nodes. A method is provided for suppressing interference at a critical sensor situated within this system. The system is first three-dimensionally mapped. Next, phase shifts are estimated for transmissions from the nodes to produce net destructive int...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Bajekal, Sanjay, Djuknic, Goran
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSMISSION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A system has a plurality of transmission-capable nodes. A method is provided for suppressing interference at a critical sensor situated within this system. The system is first three-dimensionally mapped. Next, phase shifts are estimated for transmissions from the nodes to produce net destructive interference at the critical sensor, based on the three-dimensional mapping of the system. An aggregate electromagnetic signal from the nodes is sensed at the critical sensor. The phase shifts are then adjusted based on the sensed aggregate electromagnetic signal.