Abstract
Ultra-wideband wireless communications techniques have many merits, including an extremely simple radio that inherently leads to low-cost design, large processing gain for robust operations in the presence of narrowband interference, covert operations, and fine time resolution for accurate position sensing. However, there are a number of challenges in UWB receiver design, such as capturing multipath energy, inter symbol interference especially in a non-line-of-sight environment, and the need for high-sampling-rate analog-to-digital converters. Microstrip Patch antenna (MPA) provides low profile and low volume, so it is use in a now a days communication devices. In this paper study of past few year shows that most of labour on MPA is targeted on planning compact sized microstrip antenna. A novel ultra-wideband printed monopole antenna can be used in wireless communication devices.
Highlights
An antenna is used for both transmitting and receiving the information so it is the essential part of the microwave communication
As the designed antenna meets the requirements of GSM application, it could be highly useful for mobile application, design and Analysis of Microstrip Patch antenna for GSM
The paper presented design using soft computing technique, particle swarm optimization (PSO) of probe fed rectangular microstrip patch antenna for WCDMA.A Compact Printed Monopole Antenna (PMA) for Dual-band RFID and WLAN Applications.From 9-shaped folded antenna, dual-band operation is achieved which is printed on a non-conductor backed dielectric
Summary
An antenna is used for both transmitting and receiving the information so it is the essential part of the microwave communication. Over the full operative band one of key issues is that the style of a compact antenna whereas providing wideband characteristic. It is a well-known incontrovertible fact that placoid monopole antennas physical options, like easy structure, little size and low price present very appealing. The Federal Communications Commission allotted the wave band 3.1~10.6 GHz for the UWB services. These UWB systems have been used for radiolocation applications, localization, information communications etc. The rectangular patch antenna is approximately a one wavelength long section of rectangular microstrip transmission line. The basic structure of the microstrip patch antenna design is shown in fig.1 [3]
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