Abstract
A general solution for determining self- and mutual-radiation impedances for rectangular radiators is presented in a closed form with a double integral. Using this solution, an efficient calculation method is developed for the radiation impedance of an arbitrarily shaped piston in a rigid infinite baffle. The proposed algorithm is verified by its agreement with previously published results for square pistons. Its utility is demonstrated with an example of radiation impedance of a circular piston.
| Original language | English |
|---|---|
| Pages (from-to) | 6274-6277 |
| Number of pages | 4 |
| Journal | Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes |
| Volume | 43 |
| Issue number | 9 A |
| DOIs | |
| Publication status | Published - Sept 2004 |
| Externally published | Yes |
ASJC Scopus Subject Areas
- General Engineering
- General Physics and Astronomy
Keywords
- Arbitrarily shaped piston
- Calculation method
- Mutual coupling
- Radiation impedance
- Transducer