Modifying the operational center frequency of an array

Details Modifying the operational center frequency of an array Modifying the operational center frequency of an array

1998-08-21

2000-07-11

Lobo, Ian J.

Communications, electrical: acoustic wave systems and devices

Transmitter systems

With beam forming, shaping, steering, or scanning

367153, H04B 100

Patent

active

060882980

ABSTRACT:
The present invention modifies an operational center frequency of a transer array. The array of transducer elements has uniform on-center spacing between adjacent members of the elements having adjacent edges. A controller activates one of a plurality of subsets of the elements that is defined by a pattern throughout the array of activated members of the elements and non-activated members of the elements. The particular pattern in a beamforming direction defines a unique operational center frequency for the array.

REFERENCES:
patent: 4442713 (1984-04-01), Wilson et al.
patent: 4550606 (1985-11-01), Drost
patent: 5671746 (1997-09-01), Dreschel et al.

Affiliated with

Also associated with

Rating

Modifying the operational center frequency of an array does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modifying the operational center frequency of an array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modifying the operational center frequency of an array will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-548880