Circularly Polarized Multi Band Patch Antenna for High Frequency Wi-Fi and Wi-MAX Application Simulated with CST Studio Suite

Circularly Polarized Square Patch Microstrip Antenna with Y- Shaped Slot for Wi-Max Application

A compact design of a circularly-polarized (CP) antenna to achieve wide-band behavior for WiMax applications is presented. Single feed is used to excite a single-layered square patch integrated with a novel Y-shaped slot and two different truncated corners to achieve CP polarization. Besides its structural simplicity, ease of fabrication and low cost, the proposed antenna features a satisfactor...

Wi-Fi & Wi-MAX: A Comparative Study

Usually broadband wireless access networks are considered to be enterprise level networks providing us with more capacity as well as coverage. We have seen that in remote inaccessible areas wired networks are not at all cost effective. Wireless networking has offered us an alternative solution for such problem of information access. They have definitely changed the way people communicate and sh...

MIMO Antenna for Bluetooth, Wi-Fi, Wi-MAX and UWB Applications

A Multiple Input Multiple Output (MIMO) antenna consisting of two 90◦ angularly separated semicircular monopoles with steps for Bluetooth, Wi-Fi, Wi-MAX and UWB applications is proposed. Initially, an array of two coplanar circular monopoles with element separation of 25 mm is investigated. In this configuration, mutual coupling is < −5 dB and < −10 dB over 2 GHz–3 GHz and 3GHz–10.6GHz, respect...

Band-Steering for Dual-Band Wi-Fi Access Points Optimizing Dual-Band Wi-Fi networks

Pi Shape Slot Loaded Patch Antenna for Wi-Max Applications

Microstrip patch antennas are strong candidates for use in many wireless communication applications. This paper proposes the use of patch antenna with pi-shaped slot to achieve dual band operation in WiMAX standard. A thick substrate helps broaden the bandwidths at two resonant frequencies. The slot loaded patch antenna resonates at 2.54 GHz and 3.45 GHz frequencies. It has been developed to be...