Author :
Stoykov, Nikolay S. ; Jerome, Joseph W. ; Pierce, Lauren C. ; Taflove, Allen
Abstract :
In the above titled paper (ibid., vol. 52, no. 8, pp. 2040-2045, Aug 04), the authors adapted and used with permission a code developed by C.-W. Shu, Brown University, Providence, RI. During the adaptation, data errors were introduced into the code. After the errors were corrected, the authors were unable to reproduce the microwave nonlinearity at carrier frequencies in the 500-MHz-8-GHz range. Further explanation is provided here.