Spiral-shaped High Isolated Monopole MIMO/Diversity Antenna for Small Mobile Terminals
Hari Shankar Singh, Gaurav Kumar Pandey, Pradutt Kumar Bharti, Manoj Kumar Meshram
Hari Shankar Singh
Available Online April 2013.
- In this paper a spiral-shaped monopole like MIMO/Diversity antenna is proposed for mobile handsets. The proposed MIMO antenna covers the frequency bands LTE700 (777-787), GPS-L1 (1565-1595), and WLAN (2400- 2480). The isolation between ports is below -20dB for LTE, -21dB for GPS-L1, and -18 dB for WLAN band respectively. The isolation between ports is achieved through DGS (Defected Ground Structure) and it is design by double rectangular ring shaped slot structure. The envelope correlation coefficient (ECC) is below 0.05 and diversity gain is almost 10 for all three bands, which meets the good diversity performances. The proposed antenna is characterized by the S-parameters, surface current distribution, diversity performances, and radiation patterns.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Hari Shankar Singh AU - Gaurav Kumar Pandey AU - Pradutt Kumar Bharti AU - Manoj Kumar Meshram PY - 2013/04 DA - 2013/04 TI - Spiral-shaped High Isolated Monopole MIMO/Diversity Antenna for Small Mobile Terminals BT - Proceedings of the Conference on Advances in Communication and Control Systems-2013 PB - Atlantis Press SP - 637 EP - 641 SN - 1951-6851 UR - https://www.atlantis-press.com/article/6384 ID - Singh2013/04 ER -