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arXiv · 0901.2771

Automatic Analog Beamforming Transceiver for 60 GHz Radios

Shalabh Gupta
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Abstract

We propose a transceiver architecture for automatic beamforming and instantaneous setup of a multigigabit-per-second wireless link between two millimeter wave radios. The retro-directive architecture eliminates necessity of slow and complex digital algorithms required for searching and tracking the directions of opposite end radios. Simulations predict <5 micro-seconds setup time for a 2-Gbps bidirectional 60-GHz communication link between two 10-meters apart radios. The radios have 4-element arrayed antennas, and use QPSK modulation with 1.5 GHz analog bandwidth.

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Shalabh Gupta. 2009-01-19. Automatic Analog Beamforming Transceiver for 60 GHz Radios. https://arxiv.org/abs/0901.2771

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