## Abstract In this letter, a design of a compact, dual‐band, rat‐race coupler is presented. The dual‐band characteristics are obtained by using two shunt open‐stubs with the conventional coupler. The proposed design can cover a wide range of frequency ratio of the dual bands within the fabrication
Design of dual-band rat-race couplers
✍ Scribed by Zhang, H.; Chen, K.J.
- Book ID
- 117812092
- Publisher
- The Institution of Engineering and Technology
- Year
- 2009
- Tongue
- English
- Weight
- 590 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1751-8725
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