Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-01-25
2011-01-25
Ahn, Sam K (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
Reexamination Certificate
active
07876850
ABSTRACT:
A method and device for determining decoupled signal parameters of received signals associated with individual antenna elements of an antenna array is disclosed. The method comprises the steps of determining a receiving characteristic of the antenna array, establishing an identity characteristic associated with the antenna array, the identity characteristic independently defining each of the plurality of antenna elements, and determining a decoupled signal parameter of the received signals in view of the receiving characteristic, the identity characteristic and a coupled current associated with said received signals. The device comprises a memory and a processor in communication with the memory for executing code for processing coupled signal inputs in view of a receiving characteristic and an identity characteristic of the antenna array, wherein the receiving characteristic includes a measure of coupling among the antenna elements and the identity characteristic independently identifies each of the antenna elements.
REFERENCES:
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Humphrey, D.E.J. “Eigenvalue Mode Confirmation in a Mutually Coupled Active Antenna Chain Array”, Sep. 9, 1996, European Microwave Conference 1996, pp. 614-617.
Beeckman Petrus Alphons
Van Der Merwe Jaco
Ahn Sam K
Koninklijke Philips Electronics N. V.
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