Results 11 to 20 of about 9,292 (252)
IEEE Access, 2018 With the growing demand for spectrum utilization, the concept of full duplex transceivers has become attractive. These simultaneous transmit and receive systems (STAR) are attractive as they double bandwidth utilization. To realize STAR, we must suppress
Satheesh Bojja Venkatakrishnan +2 more
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Aperture-Level Simultaneous Transmit and Receive With Digital Phased Arrays
IEEE Transactions on Signal Processing, 2020 While purely digital phased arrays were once discarded as simultaneous transmit and receive (STAR) capable platforms, this notion has recently been reconsidered. Previous work demonstrated that adaptive digital beamforming and digital self-interference cancellation (SIC) can enable transmitting and receiving subapertures in an array to operate ...
Ian T. Cummings +3 more
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Techniques for Achieving High Isolation in RF Domain for Simultaneous Transmit and Receive
IEEE Open Journal of Antennas and Propagation, 2020 With the growth of wireless data traffic, additional spectrum is required to meet consumer demands. Consequently, innovative approaches are needed for efficient management of the available limited spectrum. To double the achievable spectral efficiency, a
Satheesh Bojja Venkatakrishnan +5 more
doaj +1 more source
IEEE Access, 2022 Native support for multi-link operation is a key novelty of the future Wi-Fi 7 technology defined by the IEEE 802.11be standard, which is currently under development.
Nikolay Korolev +4 more
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IEEE Access, 2023 Current trends in wireless communications require a Base Transceiver Station (BTS) to support an ever-increasing number of antennas, wider bandwidths, multiple frequency bands, and many simultaneous beams.
Dennis W. Prather +6 more
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IEEE Journal of Microwaves, 2023 For simultaneous transmit (Tx) and receive (Rx), it is a common practice, with monostatic full duplex (FD) systems, to use a single antenna and a circulator to provide isolation between the transmit and receive radio chains.
Md Nurul Anwar Tarek +4 more
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Limits on simultaneous transmit and receive
, 2022 This report is a summary of the work performed during 145th European Industrial Study Group on the topic of Simultaneous Transmission and Reception of electromagnetic signals presented by Dstl. We establish that the solution to this problem lies in estimating the reflected signals caused by the outgoing signal.
David Allwright +10 more
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A Method to Improve the Performance of Arrays for Aperture-Level Simultaneous Transmit and Receive
International Journal of Antennas and Propagation, 2022 The simultaneous transmit and receive (STAR) system needs to establish sufficiently high isolation between the transmitter and the receiver in order to play its role.
Dujuan Hu +3 more
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Simultaneous Transmit and Receive with Shared-Aperture Arrays
2020 International Applied Computational Electromagnetics Society Symposium (ACES), 2020 An approach based on shared aperture antenna array is researched for simultaneous transmit and receive (STAR) applications. The proposed configuration is a 10×10 antenna array of circularly-polarized (CP) elements with 50 elements, somewhat sparsely distributed, dedicated for Tx while the remaining elements dedicated for Rx.
Aman Samaiyar +3 more
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Characteristic-Mode-Based Design of Planar In-Band Full-Duplex Antennas
IEEE Open Journal of Antennas and Propagation, 2020 In-band full-duplex radios demand simultaneous transmit and receive (STAR) antennas with high isolation, compact and ultra-low profiles, and simple feed networks. Current state-of-the-art designs rarely meet all of these requirements at the same time. In
Qianyi Li, Ting-Yen Shih
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