From microwave acoustic filters to millimeter-wave operation and new applications

A Hagelauer, R Ruby, S Inoue… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
This paper reviews the latest developments in microwave acoustic wave devices. After an
introduction and brief history of bulk acoustic wave (BAW) and surface acoustic wave (SAW) …

Microwave acoustic wave devices: Recent advances on architectures, modeling, materials, and packaging

A Hagelauer, G Fattinger, CCW Ruppel… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
This paper reviews applications of acoustic wave devices in mobile communication. After a
general and historical introduction to bulk acoustic wave (BAW) and surface acoustic wave …

Golden age for filter design: Innovative and proven approaches for acoustic filter, duplexer, and multiplexer design

P Warder, A Link - IEEE Microwave Magazine, 2015 - ieeexplore.ieee.org
Mobile communication is already an integral part of our lives, and its role will only continue
to grow. While early mobile phone functions were limited mainly to simple address books …

Full 2D-FEM calculations of third-order intermodulations in SAW devices

A Mayer, E Mayer, M Mayer, P Jäger… - 2016 IEEE …, 2016 - ieeexplore.ieee.org
In a recent paper it has been shown that the effective nonlinear constant which is used in a P-
Matrix approach to describe third-order intermodulation (IMD3) in surface acoustic wave …

Research in nonlinearity of surface acoustic wave devices

Y Tian, L Wang, Y Wang, Y Li, H Wu, L Qian, H Li, J Wu… - Micromachines, 2021 - mdpi.com
Surface acoustic wave (SAW) devices are one of the indispensable components in the radio
frequency (RF) front-end of mobile phones. With the development of mobile communication …

[HTML][HTML] A nonlinear analysis of surface acoustic waves in isotropic elastic solids

H Wu, R Wu, T Ma, Z Lu, H Li, J Wang - Theoretical and Applied Mechanics …, 2022 - Elsevier
With the fast evolution of wireless and networking communication technology, applications
of surface acoustic wave (SAW), or Rayleigh wave, resonators are proliferating with fast …

FEM Modeling of Electro-Acoustic Nonlinearities in Surface Acoustic Wave Devices: A Methodological Review

AP Mayer, EA Mayer, M Mayer, W Ruile, V Chauhan… - Acoustics, 2023 - mdpi.com
In the framework of electro-elasticity theory and the finite element method (FEM), a model is
set up for the computation of quantities in surface acoustic wave (SAW) devices accounting …

Investigation on third-order intermodulation distortions due to material nonlinearities in TC-SAW devices

V Chauhan, M Mayer, E Mayer, W Ruile… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Nonlinearity can give rise to intermodulation distortions in surface acoustic wave (SAW)
devices operating at high input power levels. To understand such undesired effects, a finite …

A nonlinear P matrix model to simulate intermodulation products in SAW devices

M Solal, L Chen, J Gratier… - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
Nonlinear intermodulation distortion inside duplexers is a limitation for the sensitivity of
mobile devices receivers. A perturbation approach for non linear harmonic acoustic …

Rigorous COM and P-matrix approaches to the simulation of third-order intermodulation distortion and triple beat in SAW filters

M Mayer, W Ruile, J Johnson, I Bleyl… - 2013 IEEE …, 2013 - ieeexplore.ieee.org
In this work a set of nonlinear coupled COM equations at interacting frequencies is derived
on the basis of nonlinear electro-elasticity. The formalism is presented with the aim of …