Transmission-line directional couplers for impedance transforming
SCIE
SCOPUS
- Title
- Transmission-line directional couplers for impedance transforming
- Authors
- Ahn, H; Kim, B
- Date Issued
- 2006-10
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Abstract
- Normalized scattering parameters of a two-port circuit terminated in arbitrary impedances are derived and design equations of directional couplers for impedance transforming are derived. To verify the design equations, a microstrip directional coupler is designed at a center frequency of 2 GHz, fabricated on a substrate (epsilon(r) = 3.5, H = 30 mil, tan delta = 0.04) and measured. The measured performance shows good agreement with the simulated one.
- Keywords
- coupled transmission lines; directional couplers for impedance transforming; normalized scattering parameters with two arbitrary termination impedances; PHASE SHIFTERS; HYBRIDS; DESIGN
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/23790
- DOI
- 10.1109/LMWC.2006.882404
- ISSN
- 1531-1309
- Article Type
- Article
- Citation
- IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, vol. 16, no. 10, page. 537 - 539, 2006-10
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- There are no files associated with this item.
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