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US 2013/0293264 A1Published application
Field programmable analog array
AssigneeNewlans, Inc.
InventorDev V. Gupta
Life of this patent
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Abstract
In an embodiment, a field programmable analog array (FPAA) comprises state variable filter engines arranged in parallel, each state variable filter engine comprising at least one variable attenuator and at least one variable integrator configured to operate on a wideband analog signal; and a summer configured to add outputs from the state variable filter engines.
Claims18
A field programmable analog array (FPAA) comprising:
- state variable filter engines arranged in parallel, each state variable filter engine comprising at least one variable attenuator and at least one variable integrator configured to operate on a wideband analog signal;
- and
- a summer configured to add outputs from the state variable filter engines.
A field programmable analog array (FPAA) comprising:
- state variable filter engines arranged in series, each state variable filter engine comprising at least one variable attenuator and at least one variable integrator configured to operate on a wideband analog signal.
A field programmable analog array (FPAA) comprising:
- N×M attenuator matrices configured to operate on at least one wideband analog signal, each attenuator matrix including a plurality of variable attenuators, where K, M, and N, are positive integers;
- and
- K variable integrators, each integrator operably coupled to each of the attenuator matrices and configured to integrate signals from at least one of the attenuator matrices.
Dependencies are inferred from the claim text.