## Abstract A new design for the compact single‐feed dual‐frequency operation of a slotted square microstrip antenna is demonstrated. The antenna generates two distinct operating frequencies with different polarization planes and broad radiation characteristics. The antenna has the added advantage
Dual-frequency and dual-polarization multilayer microstrip antenna element
✍ Scribed by Georgios Ch. Michail; Nikolaos K. Uzunoglu
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 919 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A dual‐frequency and dual‐linear polarization multilayer microstrip antenna element for array‐antenna applications is presented. The performance of the element was computed using a commercial software based on the finite‐element‐method (FEM) algorithm. A prototype with dimensions based on the simulations was built and tested. Good agreement between the measured and numerical results is obtained. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 311–315, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20288
📜 SIMILAR VOLUMES
## Abstract Experimental and simulated results for a dual‐port dual‐polarized microstrip antenna are presented. The antenna excites two orthogonally polarized resonant frequencies providing an isolation of ∼30 dB between the ports. The patch geometry consists of two circular arcs of different radii
region W. The effect of the dimensions W and H is practis w Ž .x cally negligible Fig. 3 c . A variation of the dimension W with respect to its nominal value, according to whether an increase or decrease can be advantageous or disadvantageous, since it must be remembered that a phase velocity in pra
This paper presents the design of a dual-port microstrip patch antenna with dual-frequency operation. Two different feed mechanisms-aperture coupling and inset coplanar microstrip line-are used to excite the TM 10 and TM 01 modes, respectively, on a single square patch. The frequency ratio of the pr
Experimental studies on a compact dual-frequency microstrip antenna are presented. This antenna configuration pro¨ides an area reduction of 40% compared to a standard rectangular antenna operating at the same frequency without much degradation of the gain. The antenna structure can be modified to ac