Results 11 to 20 of about 32,779 (303)

Suspended lithium niobate acoustic resonators with Damascene electrodes for radiofrequency filtering [PDF]

Microsystems & Nanoengineering
Data rates and volume for mobile communication are ever-increasing with the growing number of users and connected devices. With the deployment of 5G and 6G on the horizon, wireless communication is advancing to higher frequencies and larger bandwidths ...
Silvan Stettler, Luis Guillermo Villanueva   +1 more
doaj   +2 more sources

Periodically poled aluminum scandium nitride bulk acoustic wave resonators and filters for communications in the 6G era [PDF]

Microsystems & Nanoengineering
Bulk Acoustic Wave (BAW) filters find applications in radio frequency (RF) communication systems for Wi-Fi, 3G, 4G, and 5G networks. In the beyond-5G (potential 6G) era, high-frequency bands (>8 GHz) are expected to require resonators with high-quality ...
Izhar, M. M. A. Fiagbenu, S. Yao, X. Du, P. Musavigharavi, Y. Deng, J. Leathersich, C. Moe, A. Kochhar, E. A. Stach, R. Vetury, R. H. Olsson   +11 more
doaj   +2 more sources

Recent Advances in AlN-Based Acoustic Wave Resonators [PDF]

Micromachines
AlN-based bulk acoustic wave (BAW) filters have emerged as crucial components in 5G communication due to their high frequency, wide bandwidth, high power capacity, and compact size.
Hao Lu, Xiaorun Hao, Ling Yang, Bin Hou, Meng Zhang, Mei Wu, Jie Dong, Xiaohua Ma   +7 more
doaj   +2 more sources

A Novel Fully Integrated 4-Bit IFM Subsystem Using Band-Stop Filters

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2020
In this paper a 2-4 GHz microstrip IFM (Instantaneous Frequency Measurement) subsystem that uses Wilkinson power dividers, frequency discriminators based on band-stop filters and a DC arduino section is reported.
S. R. O de Souza, M. F. A de Souza, L. P. Pontes, M. T. de Melo, Ignacio Llamas-Garro   +4 more
doaj   +1 more source

Parametrically enhanced bandpass filters

IET Microwaves, Antennas & Propagation, 2021
This paper proposes a technique to enhance the quality factor (Q) of a resonator, which can then be used to realise bandpass filters (BPFs) with reduced insertion loss (IL) and improved passband selectivity.
Lap K. Yeung, Xiating Zou, Yuanxun Wang
doaj   +1 more source

Silicon on Nothing Mems Electromechanical Resonator [PDF]

, 2007
The very significant growth of the wireless communication industry has spawned tremendous interest in the development of high performances radio frequencies (RF) components.
Alexandre Talbot, Brigitte Florin, Cédric Durand, Denis Renaud, Fabienne Judong, Fabrice Casset, FD Bannon, Lionel Buchaillot, N Abelé, Pascal Ancey, Rémi Quenouillère, Stéphan Borel   +11 more
core   +5 more sources

Single‐ and triple‐band bandpass filters using novel perturbed isosceles right‐angled triangular SIW cavities

IET Microwaves, Antennas & Propagation, 2021
Herein, a rigorous derivation of an isosceles right‐angled triangular (IRT) metallic cavity is analysed. Then, the transverse field components in the IRT substrate‐integrated waveguide (SIW) cavity are derived, and the expression of the resonant ...
Junjie Zhang, Qing Liu, Dongfang Zhou, Dewei Zhang   +3 more
doaj   +1 more source

A Hybrid Micromachined High -Q Cavity Resonator at 5.8 GHz [PDF]

, 2000
A novel hybrid micromachined resonator with high quality factor and small size at 5.8GHz is presented. The design of the resonator is based on a micromachined cavity filled with a high dielectric constant material.
Henderson, Rashaunda, Papapolymerou, John, Tavernier, Christophe A.   +2 more
core   +1 more source

Design of a Triple-band Microstrip Bandpass Filter with Wide Harmonic Suppression Based on Stepped-impedance Resonators

RMUTL Engineering Journal, 2023
This paper presents a triple-band microstrip bandpass filter with a broad harmonic suppression based on stepped-impedance resonators. This stepped-impedance resonator structure reduces the microstrip open-loop halfwave length resonator filter's circuit ...
Thaweewong Akkaralaertsest, Suttee Tubtongdee, Adisorn Sirikham, Jessada Konpang, Nattapong Intarawiset   +4 more
doaj   +1 more source

Photon Statistics of Filtered Resonance Fluorescence [PDF]

Physical Review Letters, 2020
Main manuscript 7 pages with 4 figures, supplementary material of 4 ...
Phillips, C.L., Brash, A.J., McCutcheon, D.P.S., Iles-Smith, J., Clarke, E., Royall, B., Skolnick, M.S., Fox, A.M., Nazir, A.   +8 more
openaire   +3 more sources