Broadband pattern diversity annular slot antenna

US2471021A - Radio wave guide - Google Patents

Four Ports Wideband Pattern Diversity MIMO Antenna . Ramling P. Manurkar α & Veeresh G. Kasabegoudar σ. Abstract- In this paper a broadband four ports MIMO antenna with pattern diversity is presented. To obtain pattern diversity, four microstrip feeding lines are printed on one side of the substrate where as the modified ground plane is ... Broadband annular slot antenna with polarization diversity ... The Annular Slot Antenna (ASA) is an interesting simple, low cost, easy to manufacture planar microstrip printed antenna with a compact shape factor and a relatively wide frequency bandwidth (in ... Design of microstrip-fed printed UWB diversity antenna ... The antenna in shows the pattern diversity and polarisation diversity and covers the lower UWB of 3.1–5.15 GHz. The isolation for this diversity antenna is better than 26 dB. In , antenna system for pattern diversity is proposed having dimension of 80 mm × 80 mm. The antenna system has impedance bandwidth from 3 GHz to 12 GHz.

A Compact UWB and Bluetooth Slot Antenna for MIMO/Diversity ...

A Compact UWB and Bluetooth Slot Antenna for MIMO/Diversity ... A novel compact pattern diversity slot antenna for ultra-wideband (UWB) and .... M. Gallo et al., “A Broadband Pattern Diversity Annular Slot Antenna,” IEEE ...

A Broadband Pattern Diversity Annular Slot Antenna

Draft Version A Reconfigurable Radiation Pattern Annular ... radiation pattern of the antenna. II. ANTENNA DESIGN AND OPERATION A. Annular slot antenna in DC operating mode Monopole antenna has been the subject of many classic studies for diversity in radiation pattern of an antenna. A monopole antenna has an omnidirectional radiation pattern which is essential for wide range of technologies. The Microwave Engineering Corporation | Omni-Directional Antennas

iWAT2014 - Detailed Program

In this paper a broadband four ports MIMO antenna with pattern diversity is presented. To obtain pattern diversity, four microstrip feeding lines are printed on one ... UWB MIMO Slot Antenna with Minkowski Fractal Shaped Isolators for ...