A survey on reconfigurable microstrip filter–antenna integration: Recent developments and challenges

Y Tu, YIA Al-Yasir, N Ojaroudi Parchin… - Electronics, 2020 - mdpi.com
Reconfigurable and tunable radio frequency (RF) and microwave (MW) components have
become exciting topics for many researchers and design engineers in recent years …

A survey of differential-fed microstrip bandpass filters: Recent techniques and challenges

YIA Al-Yasir, N Ojaroudi Parchin, AM Abdulkhaleq… - Sensors, 2020 - mdpi.com
Differentially driven devices represent a highly promising research field for radio frequency
(RF), microwave (MW), and millimeter-wave (mmWave) designers and engineers. Designs …

Frequency tunable magnetostatic wave filters with zero static power magnetic biasing circuitry

X Du, MH Idjadi, Y Ding, T Zhang, AJ Geers… - Nature …, 2024 - nature.com
A single tunable filter simplifies complexity, reduces insertion loss, and minimizes size
compared to frequency switchable filter banks commonly used for radio frequency (RF) band …

Highly reconfigurable silicon integrated microwave photonic filter towards next-generation wireless communication

Z Tao, Y Tao, M Jin, J Qin, R Chen, B Shen… - Photonics …, 2023 - opg.optica.org
Integrated microwave photonic filters (IMPFs) are capable of offering unparalleled
performances in terms of superb spectral fineness, broadband, and more importantly, the …

Agile manipulation of the time-frequency distribution of high-speed electromagnetic waves

X Zhu, B Crockett, CML Rowe, H Sun… - Nature …, 2024 - nature.com
Controlling the temporal evolution of an electromagnetic (EM) wave's frequency
components, the so-called time-frequency (TF) distribution, in a versatile and real-time …

Injecting reliable radio frequency fingerprints using metasurface for the Internet of Things

S Rajendran, Z Sun, F Lin, K Ren - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In Internet of Things, where billions of devices with limited resources are communicating with
each other, security has become a major stumbling block affecting the progress of this …

A new and compact wide-band microstrip filter-antenna design for 2.4 GHz ISM band and 4G applications

YIA Al-Yasir, MK Alkhafaji, H A. Alhamadani… - Electronics, 2020 - mdpi.com
A new and compact four-pole wide-band planar filter-antenna design is proposed in this
article. The effect of the dielectric material type on the characteristics of the design is also …

Design, simulation and implementation of very compact dual-band microstrip bandpass filter for 4G and 5G applications

YIA Al-Yasir, N OjaroudiParchin… - … and applications to …, 2019 - ieeexplore.ieee.org
This article proposes a very compact planer open-loop bandpass filter (BPF) with
asymmetric frequency response and covering the 2.5 to 2.6 GHz and 3.6 to 3.7 GHz …

Varactor-tuned wideband band-pass filter for 5G NR frequency bands n77, n79 and 5G Wi-Fi

A Golestanifar, G Karimi, A Lalbakhsh - Scientific Reports, 2022 - nature.com
A wide-band band-pass filter (BPF) using coupled lines, rectangular stubs and Stepped-
Impedance Resonators (SIRs) is presented in this paper. The proposed BPF operates over a …

[HTML][HTML] Tunable thermal transport in 4D printed mechanical metamaterials

CAH Owens, Y Wang, S Farzinazar, C Yang, H Lee… - Materials & Design, 2023 - Elsevier
Here the authors present an active thermal control system using 4Dprinted shape memory
polymers and demonstrate how distinct deformation mechanisms lead to unique, tunable …