A SURVEY ANALYSIS ON COMPACT UWB CIRCULAR MONOPOLE ANTENNA WITH MULTIPLE NOTCHED BANDS
Main Article Content
Abstract
Evolution in high speed wireless communication technology triggers the necessity for wideband antennas in portable devices. Federal communication commission (FCC) has authorized 3.1 GHz to 10.6 GHz for ultra widebandapplications and is considered as eminent solution for emerging wireless technology due to its enticing merits like high data rate, jamming resistance and improved throughput capabilities. In recent years, ultra wideband(UWB) system has been requiredfor many applications because of its plenty of advantages, such as low complexity and low cost, resistant to severe multipath and jamming, etc. The increased growth of wireless technology has motivated researchers to design antennas. Ultra wideband(UWB) technologies have become very attractive due to the numerous advantages such as gigabit/second-level data rate, high security, and low cost. Interference between ultra wideband(UWB) antennas and other narrow band systems have spurred growth in designing UWB antennas with notch characteristics. Most of these UWB antennas are designed to meet the UWB specification and are suitable for practical implementation. However, the existing narrowband services such as WLAN (5.15~5.35 and 5.725~5.85 GHz) and WiMAX (3.4~3.6 GHz) may produce interference with the UWB spectrum. The use of a notch filter has put an additional constraint on antenna design. Therefore, a UWB antenna with band-notch characteristics can be an alternative method.
Downloads
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0 DEED).
You are free to:
- Share — copy and redistribute the material in any medium or format
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes .
- NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
Rights of Authors
Authors retain the following rights:
1. Copyright and other proprietary rights relating to the article, such as patent rights,
2. the right to use the substance of the article in future works, including lectures and books,
3. the right to reproduce the article for own purposes, provided the copies are not offered for sale,
4. the right to self-archive the article.