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
Band-Notched Elliptical Slot UWB Microstrip Antenna with Elliptical Stub Filled by the H-Shaped Slot
β Scribed by Neyestanak, A. A. L.; Kalteh, A. A.
- Book ID
- 126688583
- Publisher
- Taylor and Francis Group
- Year
- 2008
- Tongue
- English
- Weight
- 270 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0920-5071
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract In this article, a new frequency notched ultraβwideband microstrip slot antenna with an Sβshaped slot in the radiating stub and a pair of Cβshaped slots in the ground structure is proposed and experimentally studied. To increase the bandwidth, a pair of Cβshaped slots was cut in the gro
## Abstract A small slotβloaded elliptical antenna with a bandβnotched for ultra wideβband (UWB) applications is presented in this article. Printed on a dielectric substrate with relative permittivity of 4.4, thickness of 1 mm, and fed by a 50 Ξ© microstrip line, the proposed antenna satisfies the U