A beamforming integrated circuit system for use in a phased array has a microchip with RF circuitry, and a plurality of (on chip) interfaces electrically connected with the RF circuitry. The plurality of interfaces includes a signal interface, a first ground interface, and a second ground ...
In one embodiment, an integrated circuit horn array is provided that includes: a first substrate including a plurality of horn antennas, the horn antennas being isolated by cavities in the first substrate between the horn antennas. A second substrate supports an RF feed network that either resonant...
This paper describes the basic configuration of mmW phased array antennas and their implementation techniques including beamforming integrated circuits (ICs) and module. 2. Phased-array Transceiver Architecture When using mmW for wireless communication, the primary task is to ensure a sufficiently large ...
If this condition exists, the hybrid beamforming architecture inherently provides the hooks to enable spur cancelling by finding an optimum phase rotation on both the direct digital synthesizer (DDS) and analog beamforming integrated circuit (BFIC) phase shifters to cancel the spurs....
Our work provides a complementary metal-oxide-semiconductor-compatible THz topological photonic integrated circuit for efficient large-scale beamforming, enabling massive single-input multiple-output and multiple-input and multiple-output systems for terabit-per-second 6G to XG wireless communications. This...
T. Khuri-Yakub, “An integrated circuit with transmit beamforming and parallel receive channels for real-time three-dimensional ultrasound imaging,” presented at theIEEE Ultrason. Symp., Vancouver, BC, Canada, 2006. Acknowledgements This project was funded by National Institutes of Health under ...
We first demonstrate that beamforming is already feasible on mobile devices in terms of form factor, device mobility and power efficiency. Surprisingly, we show that by making an increasingly profitable tradeoff between transmit and circuit power, beamforming with state-of-the-art integrated CMOS ...
A novel beamforming network (BFN) applicable to a 2 x 2 array antenna is proposed in this letter. It provides four coexisting squint beams tilted away from the array's boresight and is particularly suitable for ceiling-mount access points. The principle novelty lies in the BFN, which compri...
A method is disclosed for forming a buried contact within an integrated circuit ("IC"). Initially, a gate oxide layer is deposited onto a surface of a sili... Tyson,M Scott - WO 被引量: 1发表: 1999年 Method for manufacturing high-temperature cmos soi integrated circuits FIELD: manufacturi...
A microbeamformer integrated circuit has sixty-lour microbeaauCormer channels which may be utilized with a 64-element or 128-element array transducer. Each microbeamformer channel i