Modulation Transfer between Microwave Beams: Asymptotic Evaluation of Integrals with Pole Singularities near a First-Order Saddle Point

Author:

Cacciari Ilaria1ORCID,Ranfagni Anedio1

Affiliation:

1. Istituto di Fisica Applicata “Nello Carrara”, Consiglio Nazionale delle Ricerche, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy

Abstract

Experimental results of delay-time measurements in the transfer of modulation between microwave beams, as reported in previous articles, were interpreted on a competition (interference) between two waves, one of which is modulated and the other is a continuous wave (c.w.). The creation of one of these waves was attributed to a saddle-point contribution, while the other was attributed to pole singularities. In this paper, such an assumption is justified by a quantitative field-amplitude analysis in order to make the modeling plausible. In particular, two ways of calculating field amplitudes are considered. These lead to results that are quantitatively markedly different, although qualitatively similar.

Publisher

MDPI AG

Reference33 articles.

1. Ranfagni, A., and Cacciari, I. (2022). Modulation Transfer between Microwave Beams: A Hypothesized Case of a Classically-Forbidden Stochastic Process. Axioms, 11.

2. Cacciari, I., and Ranfagni, A. (2023). Modulation Transfer between Microwave Beams: Angular Dependance of the Delay-Time. Axioms, 12.

3. Toraldo di Francia, G. (1976). L’indagine del Mondo Fisico, Giulio Einaudi.

4. One-dimensionale telegraphic process with noninstantaneous stochastic resetting;Radice;Phys. Rev. E,2021

5. Extended Poisson–Kac theory: A unifying framework for stochastic processes with finite propagation velocity;Giona;Phys. Rev. X,2022

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3