Wideband frequency reconfigurable metamaterial antenna employing SRR and CSRR for WLAN application

Frequency Reconfigurable Epsilon Negative Metamaterial Antenna

Received Feb 15, 2017 Revised Apr 22, 2017 Accepted May 7, 2017 This paper proposes metamaterial (MTM) inspired frequency reconfigurable antenna based on thecircular electric field coupled (ELC) resonator. It is composed of circular shape ELC resonator with the radius size of 7 mm. By inserting two switches between the gaps at both side of the circular ELC resonator, it is possible to switch ON...

Design of reconfigurable antenna arrray for WLAN and WIMAX application

In this paper we have presented the use of reconfigurable microstrip patch antenna elements in adaptive arrays. The combination of both reconfigurability and adaptivity in a single array is investigated. As the different standards have different requirements and use different frequency bands mainly around 2.4GHz to 5 GHz, the RF circuits and antennas designed for each system must be able to wor...

Designing of Reconfigurable Multiband Antenna for WLAN Application

Development of CSRR Embedded Metamaterial Monopole Antenna for Mifi router based Data card

Recently, antenna and its feed system in wireless communications require to be multifunctional for enhancing flexibility and feasibility, such as easy of integrate, low-profile, inexpensive and ease of fabrication, and wideband or multiband operating.The objective of the project is to design and develop a simple monopole antenna based on composite metamaterial resonators for multiband operation...

Frequency Agile Triple Band Microstrip Antenna for WLAN / WiMAX Application

A frequency agile triple band microstrip antenna using defected ground structure for WLAN/WiMAX application is presented, in which frequency agility is electronically achieved by changing the bias voltage of varactor diode. A defected ground structure rectangular patch with dual inverted L-shaped fed with a cross shaped strip line is used to achieve multiple bands. Simulated results are validat...