This book provides a unified analytical treatment of the basic problems associated with a waveguide as a communication medium.when the operating frequency is sufficiently higher than the cutoff frequency. On the other hand, the ... 0, modes in circular waveguides do readily have //0 = 0; hence they enjoy the property of decreasing a with frequency. Conversely, it isanbsp;...
|Author||:||S. F. Mahmoud|
|Publisher||:||IET - 1991|