## Abstract In this paper, a dielectric resonator antenna for dualโfrequency operation is proposed. The proposed antenna is excited by dual 50ฮฉ microstriplines and printed in a single metal layer, and therefore is easily constructed. In this design, the operating frequency is mainly controlled by t
Two-ring slot-fed dielectric resonator antenna for dual-frequency operation
โ Scribed by Tayeb A. Denidni; Qinjiang Rao; Abdel R. Sebak
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 170 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
โฆ Synopsis
band-stop filter can be made more compact by using only one array of SRRs in the ground plane centered under the microstrip line.
A study has also been made with regard to the precision of the milling process so as to show that the dimensions of the SRRs play a crucial role in determining the frequency response of the bandstop structure.
๐ SIMILAR VOLUMES
demonstrate that the collision frequency c represents the loss mechanism of plasma. ## 4. CONCLUSION The FDTD analysis of a plasma whip antenna has been presented in this paper and the main algorithm of the (FD) 2 TD implementation has been discussed. The numerical results show that the plasma fre
A novel hybrid antenna structure that combines a rectangular dielectric resonator and a CPW-fed slot with tuning stub is proposed. The proposed antenna is designed to resonate at the lower (2.4 GHz) and upper (5.3 GHz) 802.11 WLAN frequency bands, respectively. Comparisons between the simulation and
## Abstract Broadband operation of a dualโfrequency rectangular slot antenna is achieved by embedding a pair of narrow slots in a rectangular patch inside a loop antenna with a CPW feed. With the proposed antenna design, the impedance bandwidths of 9.4% at the lower frequency band and 3.0% at the u
## Abstract This paper proposes a novel dualโfrequency coplanar waveguideโfed dualโslot loop antenna. The two operating frequencies have the same polarization planes, and can easily be controlled by the perimeters of outer and inner rectangularโslot loops in the proposed antenna. The two rectangula
## Abstract Originally published Microwave Opt Technol Lett 50 (2008), 1984โ1986.