Title :
Coaxial Bragg reflector
Author :
Barroso, Joaquim J. ; Neto, Joaquim P Leite
Author_Institution :
INPE, Nat. Inst. for Space Res., Brazil
Abstract :
A coaxial line periodically loaded by circular disks on the inner conductor is designed to act as Bragg reflector with a center frequency of 8.0 GHz design criteria to ensure a stopband as wide as possible are presented and a discussion is given on how band gap width, center frequency, and reflectivity originate from the geometry of the periodic structure.
Keywords :
coaxial cables; distributed Bragg reflectors; microwave tubes; periodic structures; reflectivity; 8.0 GHz; band gap width; center frequency; circular disks; coaxial Bragg reflector; coaxial line; inner conductor; periodic structure; reflectivity; Coaxial components; Dielectrics; Frequency; Geometry; Masers; Optical reflection; Periodic structures; Photonic band gap; Reflectivity; Waveguide theory;
Conference_Titel :
Microwave and Optoelectronics, 2005 SBMO/IEEE MTT-S International Conference on
Print_ISBN :
0-7803-9341-4
DOI :
10.1109/IMOC.2005.1580100
