In this paper, radiation performance of a ground radiation antenna using magnetic coupling structure is compared with a conventional planar inverted-F antenna (PIFA) in terms of the impedance bandwidth and radiation efficiency. The size of the proposed ground radiation antenna is 5 × 10 mm2, reduced up to approximately 50% while the impedance bandwidth is obtained as 560 MHz (2174∼2734MHz), improved by approximately 300% compared to the PIFA. The size of the ground plane is 50 × 20 mm2, intended for USB dongle and headset applications.
|Title of host publication||ISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation|
|Number of pages||3|
|Publication status||Published - 2013 Dec 1|
|Event||2013 International Symposium on Antennas and Propagation, ISAP 2013 - Nanjing, China|
Duration: 2013 Oct 23 → 2013 Oct 25
|Other||2013 International Symposium on Antennas and Propagation, ISAP 2013|
|Period||13/10/23 → 13/10/25|