Alston & Bird LLP
Efficient active multi-drive radiator
An integrated Multi-Port Driven (MPD) antenna that can be driven at many points with different signals. An integrated MPD radiating source utilizing an 8-phase ring oscillator and eight power amplifiers to drive the MPD antenna at 161 GHz with a total radiated power of −2 dBm and a single element EIRP of 4.6 dBm has been demonstrated in silicon with single lobe well behaved radiation patterns closely matching simulation.
CALIFORNIA INSTITUTE OF TECHNOLOGY
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inventional inventional inventional
Seyed Ali Steven
Hajimiri Bowers