Evidence map›Paper›PMID 38258253›Full record

ArticleMicromachines2024

Modeling for High-Frequency Spurious Responses in Incredible High-Performance Surface Acoustic Wave Devices.

Guanzhen Jiang, Yao Shuai, Zijie Wei, Jialin Yao, Wenbo Luo, Xinqiang Pan, Chuangui Wu, Wanli Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Micromachines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Guanzhen JiangSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Yao ShuaiSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Zijie WeiSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Jialin YaoSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Wenbo LuoSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Xinqiang PanSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Chuangui WuSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Wanli ZhangSchool of Integrated Circuit Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.

Funding

Sichuan Science and Technology Program 2020YFJ0002
6 · The paper itself

Abstract

To ensure that surface acoustic wave (SAW) filters fulfill the requirements of Carrier Aggregation (CA) applications, the development of modeling tools that can forecast and simulate high-frequency spurious responses has been necessary. This paper presents an advanced methodology for extending the coupling-of-modes (COM) model to obtain precise modeling of the high-frequency spurious responses of incredible high-performance surface acoustic wave (I.H.P. SAW) devices. The extended COM (ECOM) model is derived by modifying the conventional COM model and extending it accordingly. The parameters used in this model are determined through numerical fitting. For validation, firstly, the ECOM model is applied to a one-port synchronous I.H.P. SAW resonator, and the simulation and measurement results match. Then, the structural parameters of the ECOM model are varied, and the accuracy of the model after the structural parameters are varied is verified. It is demonstrated that this model can be applied to the design work of SAW filters. Finally, the ECOM model is applied to the design of the I.H.P. SAW filter based on a 42°YX-LiTaO

Indexed as

Carrier Aggregationextended COM modelhigh-frequency spurious responsesI.H.P. SAW

Identifiers

PMID38258253
PMCPMC10819722

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.