Behavioral Modeling Of Concurrent Multiband Power Amplifiers
AssigneeKing Fahd University of Petroleum and Minerals
InventorsMohammed Abdalla Abdelrahim Ali, Azzedine Mohamed Ali Zerguine
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Abstract
An apparatus, method and computer readable medium are provided for behavioral modeling of a concurrent multiband amplifier. The apparatus includes a memory to store coefficients of a memory polynomial having summations over no more than four indices including memory order and nonlinearity order, and nonlinear terms confined to even powers, and a processor circuitry that executes a model of the multiband amplifier according to the memory polynomial. The coefficients are not indexed over is the memory order index which allows for a substantial reduction in number of coefficients and minimization of memory, but with high memory depth.
Claims15
An apparatus for behavioral modeling of a concurrent multiband amplifier comprising:
- a memory to store coefficients of a memory polynomial having summations over no more than four indices including memory order and nonlinearity order, and nonlinear terms confined to even powers;
- and
- a processor circuitry that executes a model of the multiband amplifier according to the memory polynomial.
A method for behavioral modeling of a concurrent multiband amplifier comprising:
- storing coefficients of a memory polynomial having summations over no more than four indices including memory order and nonlinearity order, and nonlinear terms confined to even powers;
- and
- executing a model of the multiband amplifier according to the memory polynomial.
A non-transitory computer readable storage medium storing a program therein, which when executed by a computer performs a method for behavioral modeling of a concurrent multiband amplifier, the method comprising:
- storing coefficients of a memory polynomial having summations over no more than four indices including memory order and nonlinearity order, and nonlinear terms confined to even powers;
- and
- executing a model of the multiband amplifier according to the memory polynomial.
Dependencies are inferred from the claim text.