Patent ID: 8285201
Filing Date: 2012-10-09
Classification: H04B,H04L

Abstract:
1. A wireless repeater having a first antenna and a second antenna to receive an input signal and transmit an amplified signal, the input signal being a sum of a remote signal to be repeated and a feedback signal resulting from a feedback channel between the first antenna and the second antenna, the repeater comprising: a first front-end circuit configured to couple to the receiving antenna of the first antenna and the second antenna to receive the input signal and including receive and transmit front-end processing circuitry; a second front-end circuit configured to couple to the transmitting antenna of the first antenna and the second antenna and configured to generate the amplified signal and including receive and transmit front-end processing circuitry; a repeater baseband block coupled between the first and second front-end circuits, the repeater baseband block to receive a processed input signal from the first front-end circuit and generate an output signal to be processed by the second front-end circuit, the repeater baseband block comprising: