## Effects of chip resistor loading on the bandwidth and ( ) efficiency of a rectangular microstrip antenna RMSA ha¨e been in¨estigated. A single chip-resistor-loaded RMSA gi¨es broadband dualfrequency operation with broadside radiation. An RMSA with two chip resistors placed symmetrically about th
Even-mode multiport network model for slotted dual-band rectangular microstrip antennas
β Scribed by Amit A. Deshmukh; Girish Kumar
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 164 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
An evenβmode multiport network model (MNM) for rectangular microstrip antenna, which reduces computation time to evaluate the input impedance, is discussed. This concept is used to analyze various dualβband slotted antennas such as a Uβslot loaded rectangular microstrip antenna, an Eβshaped microstrip antenna, and a rectangular microstrip antenna with a pair of slots. Β© 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 798β804, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21479
π SIMILAR VOLUMES
A rectangular microstrip antenna (RMSA) with a rectangular slot etched along the nonradiating edge of the patch yields tunable dual-band operation. The slot modifies the resonant length of the RMSA and introduces an additional resonant mode. This configuration exhibits broadside radiation patterns a
The multiport network model MNM has been used to ( ) analyze rectangular microstrip antennas RMSAs excited at their secondand third-order modes. A diagonal-fed nearly square MSA excited at its second-order mode yields a conical pattern in both the s 0 and 90Π planes. An RMSA excited at its third-ord