Broadband non-Foster decoupling networks for superdirective antenna arrays

摘要

A four port antenna decoupling network which has only two negative capacitors and four or more positive capacitors and a method of improving low frequency receiving performance of two element and four element antenna arrays using one or more wideband decoupling circuits wherein each of said wideband decoupling circuits contain a maximum of two non-Foster components, the two non-Foster components preferably simulating negative capacitors.

主权项

1. A four port antenna decoupling network which has only two negative capacitors and four or more positive capacitors.