Abstract
AbstractConventional rectangular metallic waveguides are seldom used at frequencies higher than twice cutoff because of higher mode propagation. However, single‐mode propagation can occur for a metallic waveguide composed of an array of dielectric rods. An efficient way to construct one is to introduce dielectric rods at the bent portions because mode conversion does not occur in straight segments. As an example of the ease of fabrication, holes can be drilled at the top of a waveguide and dielectric rods inserted. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2015–2017, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24573
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
