Challenges and opportunities for multi-functional oxide thin films for voltage tunable radio frequency/microwave components

G Subramanyam, MW Cole, NX Sun… - Journal of applied …, 2013 - pubs.aip.org
There has been significant progress on the fundamental science and technological
applications of complex oxides and multiferroics. Among complex oxide thin films, barium …

Giant electric field tuning of magnetic properties in multiferroic ferrite/ferroelectric heterostructures

M Liu, O Obi, J Lou, Y Chen, Z Cai… - Advanced Functional …, 2009 - Wiley Online Library
Multiferroic heterostructures of Fe3O4/PZT (lead zirconium titanate), Fe3O4/PMN‐PT (lead
magnesium niobate‐lead titanate) and Fe3O4/PZN‐PT (lead zinc niobate‐lead titanate) are …

Bulk acoustic wave-mediated multiferroic antennas: Architecture and performance bound

Z Yao, YE Wang, S Keller… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Time-varying magnetic flux can be induced from the dynamic mechanical strain of acoustic
waves in multiferroic devices that are comprised of piezoelectric and magnetostrictive …

A review on significance of design parameters of microstrip patch antennas

N Kaur, S Malhotra - 2016 5th International Conference on …, 2016 - ieeexplore.ieee.org
An enormous development in the study of micro-strip patch antennas has been observed in
the recent years. This review paper presents the work done on micro-strip patch antennas in …

Analysis and design of a differentially-fed frequency agile microstrip patch antenna

SV Hum, HY **ong - IEEE Transactions on Antennas and …, 2010 - ieeexplore.ieee.org
The design of a frequency agile microstrip patch antenna is described that is readily
interfaced with differential RF transceivers. By integrating three pairs of varactor diodes with …

Interfacial charge-mediated non-volatile magnetoelectric coupling in Co0.3Fe0.7/Ba0.6Sr0.4TiO3/Nb:SrTiO3 multiferroic heterostructures

Z Zhou, BM Howe, M Liu, T Nan, X Chen… - Scientific Reports, 2015 - nature.com
The central challenge in realizing non-volatile, E-field manipulation of magnetism lies in
finding an energy efficient means to switch between the distinct magnetic states in a stable …

Voltage tunable magnetoelectric inductors with improved operational frequency and quality factor for power electronics

H Lin, J Lou, Y Gao, R Hasegawa, M Liu… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
Inductors find widespread use in various applications. Inductors with a large tunability of
inductance and quality factor would lead to new paradigm on circuit designs. In this paper …

Planar annular ring antennas with multilayer self-biased NiCo-ferrite films loading

GM Yang, X **ng, A Daigle, O Obi, M Liu… - … on antennas and …, 2009 - ieeexplore.ieee.org
With their high relative permeability, magneto-dielectric materials show great potential in
antenna miniaturization. This paper presents an annular ring antenna with self-biased …

High-frequency magnetic properties and micro-magnetic structure of Co2W-type ferrite with Bi2O3 addition for potential antenna applications

Z Xu, J Cui, C Zhang, D He, T Wang - Journal of Magnetism and Magnetic …, 2022 - Elsevier
The development of 5G communication technology has launched a serious challenge to the
research of communication antenna substrate materials. In this work, we prepared a high …

Low-loss magnetically tunable bandpass filters with YIG films

GM Yang, J Wu, J Lou, M Liu… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
A magnetically tunable bandpass filter (BPF) with a yttrium iron garnet (YIG) film deposited
on the gadolinium gallium garnet (GGG) substrate have been designed, fabricated, and …