S. Porter and S. Thompson, “A Preliminary SPICE Model to Calculate the Radiation Impedance of a Baffled Circular Piston,” in Proc. AES Convention 127, Oct. 2009, pp. 7844:1-7. [Online]. Available: https://aes.org/publications/elibrary-page/?id=15039
Porter S, Thompson S. A Preliminary SPICE Model to Calculate the Radiation Impedance of a Baffled Circular Piston. In: AES Convention 127. Audio Engineering Society; 2009.pp. 7844:1-7. Available from: https://aes.org/publications/elibrary-page/?id=15039
@inproceedings{Porter2009_15039,
author = {Porter, Scott and Thompson, Stephen},
title = {{A Preliminary SPICE Model to Calculate the Radiation Impedance of a Baffled Circular Piston}},
booktitle = {AES Convention 127},
pages = {7844:1-7},
url = {https://aes.org/publications/elibrary-page/?id=15039},
year = {2009},
month = oct,
publisher = {Audio Engineering Society}
}
TY - CPAPER
TI - A Preliminary SPICE Model to Calculate the Radiation Impedance of a Baffled Circular Piston
AU - Porter, Scott
AU - Thompson, Stephen
T2 - AES Convention 127
SP - 1
EP - 7
M1 - Paper 7844
PY - 2009
DA - 2009/10/06
UR - https://aes.org/publications/elibrary-page/?id=15039
PB - Audio Engineering Society
LA - en
AB - Acoustic systems often use circular pistons to radiate sound into fluid media. Mathematically, the solution to the radiation impedance of a baffled circular piston is well known. Implementing the exact solution in circuit analysis packages, such as SPICE, however, can be difficult because many commercial packages do not include Bessel and Struve functions. A SPICE subcircuit is presented that calculates the radiation impedance for all frequencies to a good approximation.
ER -
