Inductors with compensated electromagnetic coupling
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United States of America
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Feb 1, 2022
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Sep 9, 2021
app pub date -
Nov 12, 2020
filing date -
Nov 12, 2020
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Abstract
The present invention is directed to electrical circuits. and more specially, inductor designs that reduce on-chip electromagnetic coupling in certain applications. In a specific embodiment, the present invention provides an inductor that includes coils that are configured to generate magnetic fields of opposite polarities. The electromagnetic fields generated by the inductor coils substantially cancel out with each other, thereby minimizing parasitic inductance of the inductor and reducing interference with operations of other components in an integrated circuit. There are other embodiments as well.
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