Response of a Composite Resonator under Pulse Excitation: A Numerical Study.

• Pal Barnana

  Saha Institute of Nuclear Physics, Sector – I, Block – AF, Bidhannagar, Calcutta 700 064, India

書誌事項

タイトル別名

• Response of a Composite Resonator under

抄録

The response of a one dimensional ultrasonic composite resonator due to the excitation by carrier frequency repeating pulses is evaluated on the basis of the “propagating wave” model. The carrier frequency pulse train is considered as the superposition of an infinite number of continuous waves having frequencies and amplitudes given by its Fourier components. Among them, only those having frequencies within the effective bandwidth of the transducer and associated electrical circuit contribute to the response. The dependence of the response on the bandwidth, pulse duration time, pulse repetition rate and the frequency of the carrier wave has been studied.The nature of the evaluated responses are found to agree well with those observed in standard ultrasonic experiments e.g., the pulse-echo and pulse-superposition methods.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 35 (9A), 4839-4843, 1996

  The Japan Society of Applied Physics

キーワード

• ultrasonic resonator
• propagating wave model.

詳細情報

• CRID: 1390282681226920192
• NII論文ID: 10004613642
• NII論文ID: 210000039706
• NII論文ID: 130004522845
• NII書誌ID: AA10457675
• DOI: 10.1143/jjap.35.4839
• ISSN: 13474065
• ISSN: 00214922
• NDL書誌ID: 4060179
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4060179
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.35.4839
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.35.4839/pdf
• 本文言語コード: en
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