Multilayer spatial angular filter with airgap tuners to suppress grating lobes of 4x1 array antenna
SCIE
SCOPUS
- Title
- Multilayer spatial angular filter with airgap tuners to suppress grating lobes of 4x1 array antenna
- Authors
- Lee, YJ; Jeong, SH; Park, WS; Yun, JS; Jeon, SI
- Date Issued
- 2003-01-09
- Publisher
- IEE-INST ELEC ENG
- Abstract
- A multilayer spatial angular filter with airgap tuners to suppress the grating lobes of a 4 x I array antenna is proposed. By using the airgap tuner, a commercial standard substrate can be chosen for the filter, to achieve its resonance condition, instead of lambda(g)/4 substrate. The measured beam patterns of the 4 x 1 array with the filter show that the grating and sidelobes are effectively diminished by 15 to 30 dB in the region of interest.
- Keywords
- PRINTED-CIRCUIT ANTENNAS; GAIN ENHANCEMENT METHODS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18647
- DOI
- 10.1049/EL:20030064
- ISSN
- 0013-5194
- Article Type
- Article
- Citation
- ELECTRONICS LETTERS, vol. 39, no. 1, page. 15 - 17, 2003-01-09
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- There are no files associated with this item.
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