The Lorentz reciprocity theorem is used to derive an identity which is helpful in examining the accuracy of solutions to periodic metal-surface scattering problems. The identity checks the amplitude and phase of individual propagating space harmonics while the more familiar criterion of energy conservation checks the total accumulated power.
|Original language||English (US)|
|Number of pages||3|
|Journal||IEEE Transactions on Antennas and Propagation|
|State||Published - Mar 1979|
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering