Optimization of Broadband Antenna Parasitic Elements for TACAN

GA Optimization for RFID Broadband Antenna Applications

This paper examines genetic algorithm optimizers in antenna design. Specifically, we evaluate whether GA optimizers are appropriate design techniques for RFID broadband antenna design by looking at current research with GA antennas and deducing whether similar optimizers can be applied to RFID broadband antennas such as bowtie designs.

On-body Antenna with Parasitic Elements

Single Front-End MIMO Architecture with Parasitic Antenna Elements

In recent years, wireless communication technology has been studied intensively. In particular, MIMO which employs several transmit and receive antennas is a key technology for enhancing spectral efficiency. However, conventional MIMO architectures require some transceiver circuits for the sake of transmitting and receiving separate signals, which incurs the cost of one RF front-end per antenna...

Parametric analysis of a broadband Archimedean spiral antenna with cavity

In this article an Archimedean spiral antenna is designed and analyzed that has good operation in broadband application. By analyzing this design, the effects that different parameters have on antenna operation will be studied and ways of optimization will be found.  Influences of cavity height and number of turns to obtain good matching and gain in a frequency interval of 4 to 18 GHz will be d...

Design and Implementation of a Broadband Equilateral Triangular Parasitic Patch Microstrip Antenna Array for Wireless Applications

This paper presents design and fabrication equilateral triangular parasitic patch microstrip antenna array with operating frequency at 2.42 GHz, for wireless communication systems. The Industry, Scientific and Medical (ISM) Band, unlicensed with the range 2.40 2.4835 GHz is used as the operation band. The maximum bandwidth can be achieved by controlling the distance between the patch antennas a...