In-band full-duplex technology: Techniques and systems survey
In-band full-duplex (IBFD) technology can enable unique system capabilities and network
architectures by allowing devices to transmit and receive on the same frequency at the same …
architectures by allowing devices to transmit and receive on the same frequency at the same …
Doubling Down on Wireless Capacity: A Review of Integrated Circuits, Systems, and Networks for Full Duplex
The relentless demand for data in our society has driven the continuous evolution of
wireless technologies to enhance network capacity. While current deployments of 5G have …
wireless technologies to enhance network capacity. While current deployments of 5G have …
Isolating bandpass filters using time-modulated resonators
In this paper, we demonstrate, for the first time, an isolating bandpass filter with low-loss
forward transmission and high reverse isolation by modulating its constituent resonators. To …
forward transmission and high reverse isolation by modulating its constituent resonators. To …
CMOS integrated magnetless circulators based on spatiotemporal modulation angular-momentum biasing
In this paper, we introduce the first integrated circuit (IC) implementation of spatiotemporally
modulated angularmomentum (STM-AM)-biased magnetless circulators. The design is …
modulated angularmomentum (STM-AM)-biased magnetless circulators. The design is …
A radio frequency nonreciprocal network based on switched acoustic delay lines
This paper demonstrates the first nonreciprocal network based on switched low-loss
acoustic delay lines. The four-port circulator is built upon a recently reported frequency …
acoustic delay lines. The four-port circulator is built upon a recently reported frequency …
Broadband cyclic-symmetric magnetless circulators and theoretical bounds on their bandwidth
In this paper, we explore theoretically and experimentally broadband spatiotemporally
modulated magnetless circulators realized by combining three-port nonreciprocal junctions …
modulated magnetless circulators realized by combining three-port nonreciprocal junctions …
Radio frequency magnet-free circulators based on spatiotemporal modulation of surface acoustic wave filters
Y Yu, G Michetti, M Pirro, A Kord… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
In this article, a new generation of magnet-free circulators with high performance is
proposed. Circulators are crucial devices in modern communication systems due to their …
proposed. Circulators are crucial devices in modern communication systems due to their …
Direct and controlled device integration of graphene oxide on Quartz Crystal Microbalance via electrospray deposition for stable humidity sensing
Integration of advanced and functional materials onto conventional sensing platforms can
improve the device performances and even discover new applications. For piezoelectric …
improve the device performances and even discover new applications. For piezoelectric …
Highly-linear magnet-free microelectromechanical circulators
Y Yu, G Michetti, A Kord, M Pirro… - Journal of …, 2019 - ieeexplore.ieee.org
This paper reports the first demonstration of a magnet-free, high performance
microelectromechanical system (MEMS) based circulator. An innovative circuit based on the …
microelectromechanical system (MEMS) based circulator. An innovative circuit based on the …
Magnet-less circulator using AlN MEMS filters and CMOS RF switches
A circulator with three ports allows unidirectional (or non-reciprocal) power transmission and
facilitates the development of in-band full duplexers for simultaneous transmit and receive …
facilitates the development of in-band full duplexers for simultaneous transmit and receive …