Phase Shifter Using an Artificial Magneto-Dielectric for Phase Array Antenna Application
- Title
- Phase Shifter Using an Artificial Magneto-Dielectric for Phase Array Antenna Application
- Author
- 최재훈
- Keywords
- Phase shifters; Arrays; Antenna arrays; Substrates; Microwave theory and techniques Power dividers; Permeability
- Issue Date
- 2011-10
- Publisher
- Institute of Electrical and Electronics Engineers 2011
- Citation
- Institute of Electrical and Electronics Engineers 2011
- Abstract
- A phase shifter using an artificial magneto-dielectric substrate for array antenna is proposed. The miniaturization was achieved using an artificial magneto-dielectric (AMD) realized by a split ring resonator (SRR). By using an AMD on a T-junction power divider, a phase shift was designed to operate over the Mobile-WiMAX band (2.3 GHz ∼ 2.4 GHz). The proposed AMD is compact in size and yields low insertion loss. The designed phase shifter has a return loss of higher than 10dB and transmission coefficient of less than 7dB from 1.8GHz to 2.4GHz. The array antenna with the proposed phase shifter has a beam-tilting capability of 10 degree at 2.4 GHz.
- URI
- http://ap-s.ei.tuat.ac.jp/isapx/2011/pdf/[ThG2-2]%20E08_1009.pdfhttps://repository.hanyang.ac.kr/handle/20.500.11754/70496
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
- Files in This Item:
- [ThG2-2] E08_1009.pdfDownload
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