Planar Dual-Band Branch-Line Coupler With Large Frequency Ratio
This work presents a novel planar branch-line coupler topology developed for dual-band operation using an E-shaped impedance transformer network to supplant the conventional microstrip line. Explicit closed-form design equations for dual-band operation are derived using the ABCD matrices. The studie...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | article |
| Language: | EN |
| Published: |
IEEE
2020
|
| Subjects: | |
| Online Access: | https://doaj.org/article/03d060e52e484e8ca0036d4f49f006ff |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Be the first to leave a comment!