On the higher-order modes in rectangular-groove guide
β Scribed by Shi, W. M. ;Tsang, K. F. ;Wong, C. N. ;Zhang, W. X.
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 672 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0195-9271
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π SIMILAR VOLUMES
A i ariational method inilobing the transoerse components of the electric field and their transi'erse derivatii~es has been used to calculafe the dispersion curi'es of the higher-order modes of an electromagnetic wave propagating along a lossless rectangular chirowaueguide with perfectly canducting
## Abstract __The use of E__ __mode in an insulated image guide is proposed. This mode has much lower conductor loss than the fundamental, E__ __mode. The electric field of the mode is primarily parallel to the metal groundβplane; therefore, the mode can be efficiently excited with a compact dipole
## Abstract A simple and efficient variation method is presented in this letter, which is employed to calculate the resonant frequencies of LS higher order modes in a dielectrically loaded grooved waveguide. Emphasis is placed on the calculation of the resonant frequencies of LSE~11~ and LSM~11~ mo