## Abstract This paper presents a new technique to improve the impedance bandwidth of a rectangular planar monopole. The method involves beveling one part while keeping the other edges near the ground plane, which is connected to the antennaβfeeding port. The measured impedance bandwidth of the mon
Impedance bandwidth of the square planar monopole
β Scribed by M. J. Ammann
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 104 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0895-2477
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β¦ Synopsis
An analysis of a broadband square planar monopole is presented. The frequency corresponding to the lower edge of the impedance bandwidth may be found by using a simple formula, based on an equi¨alent cylindrical monopole. To obtain the upper edge frequency accurately, a method-of-moments analysis which employs wire gridding is required.
π SIMILAR VOLUMES
## Abstract Design of a planar monopole antenna with wide impedance bandwidth characteristic for mobile handset application is presented. To enhance the impedance bandwidth characteristic, a beveling technique has been implemented on the radiating patch and two notches are formed along the edge of
## Abstract The use of an asymmetrical feed probe is shown to significantly increase the impedance bandwidth of a square planar monopole antenna. The feed probe is offset from the center of the planar element. The optimum location of the feed probe is shown to increase the impedance bandwidth by a
## Abstract Wideband planar monopole antennas have recently been proposed for use on digital mobile terminals. The square planar monopole is the simplest to analyze, and suffers little degradation of radiation pattern within the impedance bandwidth. The addition of a bevel on one or both sides of t
This paper describes a printed rectangular-plate monopole fed by microstrip line. The effect of varying the plate width, feedgap height, and feedline width on the impedance bandwidth is examined. It is shown that for a fixed ground-plane size, that optimization of these parameters can yield an imped