✦ LIBER ✦

Investigations on two-segment dielectric resonator antennas

✍ Scribed by Atabak Rashidian; Keyvan Forooraghi; Mohammadreza Tayfeh Aligodarz

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 207 KB
Volume: 45
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20871

No coin nor oath required. For personal study only.

✦ Synopsis

Two segmented dielectric-resonator antennas have been investigated. A weighted average model is used to predict the

Figure 5 Scattering parameter (S 21 ) with phase difference resonant frequency. A simple method is then introduced to optimize the lower segment of the antenna. Finally, a fast and efficient design algorithm is presented. Three examples are used to implement the methods and the algorithm in three different frequency bands. Impedance bandwidths of up to 30% are achieved with the optimum design.

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