Low-loss filters in rectangular waveguides.

Low-loss performance is one of the main drivers in the design of microwave filters and diplexers. In this paper, we propose a simple, low-cost solution to this problem. Measured responses of specific designs are also included, indicating that the solution proposed is indeed practical and cost effective. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 27: 7–9, 2000. [ABSTRACT FROM AUTHOR]