Analysis and design of cavity-coupled microstrip couplers and transitions
β Scribed by Pozar, D.M.
- Book ID
- 114659780
- Publisher
- IEEE
- Year
- 2003
- Tongue
- English
- Weight
- 834 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0018-9480
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π SIMILAR VOLUMES
In a coupled-line quarter-wave directional coupler consisting of inhomogeneous waveguides such as microstrip lines, directivity is degraded due to the difference in the phase velocity of the even and odd modes. In order to rectify this problem, various methods have been proposed. In the present pape
## Abstract This article presents the design of a threeβsection microstripβslot coupler aimed for operation in the frequency band between 3.1 and 10.6 GHz. The coupler's design is accomplished in a twoβlayer dielectric substrate and consists of rectangular sections of microstrip lines that are broa