Browsing by Author "Taghvaee, Hamidreza"
Now showing items 1-18 of 18
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Architecting more than Moore: wireless plasticity for massive heterogeneous computer architectures (WiPLASH)
(Association for Computing Machinery (ACM), 2021)
Conference report
Open AccessThis paper presents the research directions pursued by the WiPLASH European project, pioneering on-chip wireless communications as a disruptive enabler towards next-generation computing systems for artificial intelligence ... -
Error analysis of programmable metasurfaces for beam steering
(2020-03-01)
Article
Open AccessRecent years have seen the emergence of programmable metasurfaces, where the user can modify the electromagnetic (EM) response of the device via software. Adding reconfigurability to the already powerful EM capabilities ... -
Exploration of intercell wireless millimeter-wave communication in the landscape of intelligent metasurfaces
(Institute of Electrical and Electronics Engineers (IEEE), 2019-01-01)
Article
Open AccessSoftware-defined metasurfaces are electromagnetically ultra-thin, artificial components thatcan provide engineered and externally controllable functionalities. The control over these functionalities isenabled by the ... -
Extremum seeking control for beam steering using hypersurfaces
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Open AccessHypersurface, a software defined metasurface (SDM) paradigm constitutes a revolutionary technology aiming at offering programmatic control over all aspects of a propagating wave, altering its direction, power, polarization ... -
Fault tolerance in programmable metasurfaces: the beam steering case
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessMetasurfaces, the two-dimensional counterpart of metamaterials, have caught great attention thanks to their powerful control over electromagnetic waves. Recent times have seen the emergence of a variety of metasurfaces ... -
Graphene-based wireless agile interconnects for massive heterogeneous multi-chip processors
(2023-08)
Article
Open AccessThe main design principles in computer architecture have recently shifted from a monolithic scaling-driven approach to the development of heterogeneous architectures that tightly co-integrate multiple specialized processor ... -
Intelligent beam steering for wireless communication using programmable metasurfaces
(Institute of Electrical and Electronics Engineers (IEEE), 2023-05)
Article
Open AccessReconfigurable Intelligent Surfaces (RIS) are well established as a promising solution to the blockage problem in millimeter-wave (mm-wave) and terahertz (THz) communications, envisioned to serve demanding networking ... -
Multiwideband terahertz communications via tunable graphene-based metasurfaces in 6G networks: Graphene enables ultimate multiwideband THz wavefront control
(Institute of Electrical and Electronics Engineers (IEEE), 2022-06)
Article
Open AccessThe next generation of wireless networks is expected to tap into the terahertz (THz) band (0.1–10 THz) to satisfy the extreme latency and bandwidth density requirements of future applications. However, the development of ... -
On scalable, reconfigurable, and intelligent metasurfaces
(Universitat Politècnica de Catalunya, 2021-07-21)
Doctoral thesis
Open AccessSixth Generation (6G) of wireless networks will be even more heterogeneous and dense as compared to Fifth Generation (5G) and other legacy networks. Thus, the 6G architecture will need to be adapted to serve the ever-evolving ... -
On the enabling of multi-receiver communications with reconfigurable intelligent surfaces
(Institute of Electrical and Electronics Engineers (IEEE), 2022-07-29)
Article
Open AccessThe reconfigurable intelligent surface is a promising technology for the manipulation and control of wireless electromagnetic signals. In particular, it has the potential to provide significant performance improvements for ... -
On the use of programmable metasurfaces in vehicular networks
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessMetasurface-based intelligent reflecting surfaces constitute a revolutionary technology which can serve the purpose of alleviating the blockage problem in mmwave communication systems. In this work, we consider the ... -
Opportunistic beamforming in wireless network-on-chip
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessWireless Network-on-Chip (WNoC) has emerged as a promising alternative to conventional interconnect fabrics at the chip scale. Since WNoCs may imply the close integration of antennas, one of the salient challenges in this ... -
Radiation pattern prediction for metasurfaces: A neural network-based approach
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-04-14)
Article
Open AccessAs the current standardization for the 5G networks nears completion, work towards understanding the potential technologies for the 6G wireless networks is already underway. One of these potential technologies for the 6G ... -
Scalability analysis of programmable metasurfaces for beam steering
(Institute of Electrical and Electronics Engineers (IEEE), 2020-01-01)
Article
Open AccessProgrammable metasurfaces have garnered significant attention as they confer unprecedented control over the electromagnetic (EM) response of any surface. Such feature has given rise to novel design paradigms such as ... -
The scaling laws of HyperSurfaces
(CRC Press, 2020)
Part of book or chapter of book
Restricted access - publisher's policyState-of-the-art, flat structures called metasurfaces can filter and steer light and sound, render an object completely invisible to electromagnetic waves, and much more. They can deliver automation, remote operation, and ... -
Toward intelligent metasurfaces: the progress from globally tunable metasurfaces to software-defined metasurfaces with an embedded network of controllers
(2020-01-01)
Article
Open AccessMetasurfaces, the ultrathin, 2D version of metamaterials, have recently attracted a surge of attention for their capability to manipulate electromagnetic waves. Recent advances in reconfigurable and programmable metasurfaces ... -
Tunable graphene-based metasurfaces for multi-wideband 6G communications
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Conference report
Open AccessThe next generation of wireless communications within the framework of 6G will be operational at the low THz frequency band. Although THz systems will dramatically enhance several performance indicators such as the data ... -
Workload characterization of programmable metasurfaces
(Association for Computing Machinery (ACM), 2019)
Conference report
Open AccessMetasurfaces are envisaged to play a key role in next-generation wireless systems due to their powerful control over electromagnetic waves. The last decade has witnessed huge advances in this regard, shifting from static ...
