A novel SIW based dual-band power divider using double-circular complementary split ring resonators
- Title
- A novel SIW based dual-band power divider using double-circular complementary split ring resonators
- Creator
- Duraisamy T.; Barik R.K.; Sholampettai Subramanian K.; Kamatchi S.
- Description
- This article presents a novel design of substrate integrated waveguide (SIW) dual-band power divider loaded with double-circular complementary split-ring resonators (CSRRs). The double-circular CSRRs are etched on the top layer of the proposed structure to obtain the dual-band characteristic. The proposed geometry provides a passband frequency below the cut-off frequency of the SIW due to the electric dipole nature of the CSRRs. By changing the dimensions of the CSRRs, various passband characteristics are studied. To validate the design idea, a compact dual band power divider with equal power division operating at 8.4 and 11.7 GHz is designed, fabricated, and tested. A good steadiness is found between simulated and tested results. The proposed idea provides features of compact size, dual-band operation, and good isolation. The size of the fabricated prototype excluding microstrip transition is 0.473?g 0.284?g, where ?g is the guided wave length at the center frequency of first band. 2019 Wiley Periodicals, Inc.
- Source
- Microwave and Optical Technology Letters, Vol-61, No. 6, pp. 1529-1533.
- Date
- 2019-01-01
- Publisher
- John Wiley and Sons Inc.
- Subject
- complementary split-ring resonator; dual-band; power divider; substrate integrated waveguide
- Coverage
- Duraisamy T., Department of Electronics and Communication Engineering, Indian Institute of Information Technology Design & Manufacturing (IIITD&M), Kancheepuram, Chennai, Tamil Nadu, India; Barik R.K., Department of Electronics and Communication Engineering, CHRIST (Deemed to be University), Bengaluru, Karnataka, India; Sholampettai Subramanian K., Department of Electronics and Communication Engineering, National Institute of Technology, Tiruchirappalli, Tamil Nadu, India; Kamatchi S., Department of Electronics and Communication Engineering, Indian Institute of Information Technology Design & Manufacturing (IIITD&M), Kancheepuram, Chennai, Tamil Nadu, India
- Rights
- Restricted Access
- Relation
- ISSN: 8952477; CODEN: MOTLE
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Duraisamy T.; Barik R.K.; Sholampettai Subramanian K.; Kamatchi S., “A novel SIW based dual-band power divider using double-circular complementary split ring resonators,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/16728.