U-shaped microstrip patch antenna with novel parasitic tuning stubs for ultra wideband applications
โ Scribed by Koohestani, M.; Golpour, M.
- Book ID
- 114443993
- Publisher
- The Institution of Engineering and Technology
- Year
- 2010
- Tongue
- English
- Weight
- 890 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1751-8725
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๐ SIMILAR VOLUMES
extinction ratio could be increased further by a proper choice of splitting ratios of the couplers [10]. The wavelength resolution limit of the OSA also limits a precise measurement of the actual extinction ratio. The minimum possible change in the FSR during tuning of the MZI by this technique was
## Abstract This letter presents a rectangular slot antenna with a novel coplanar waveguide fed diamond patch covering frequency range from 2.27 to 10.63 GHz based on S~11~ < โ10 dB, 129%. The fabricated antenna has a small size as high as 42 ร 42 mm^2^. The measured results are in good agreement w