Wideband and UWB Antennas for Wireless Applications: A Comprehensive Review

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Country</td><td class="align_left">Frequency bands </td><td class="align_left">Regulated by</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">America, Canada</td><td class="align_left">3.1–10.6 GHz unlicensed band without restrictions</td><td class="align_left">Federal Communication Commission (FCC)</td></tr><tr><td class="align_center" colspan="3"><hr/></td></tr><tr><td class="align_left">Europe</td><td class="align_left">3.1–4.8 GHz with Detect And Avoid (DAA) restrictions; 6–8.5 GHz band with no restrictions</td><td class="align_left">Electronic Communications Committee (ECC)</td></tr><tr><td class="align_center" colspan="3"><hr/></td></tr><tr><td class="align_left">Japan</td><td class="align_left">3.4–4.8 GHz with DAA restrictions; 7.25–10.25 GHz unlicensed band</td><td class="align_left">Ministry of Internal Affairs &amp; Communications (MICs)</td></tr><tr><td class="align_center" colspan="3"><hr/></td></tr><tr><td class="align_left">Korea</td><td class="align_left">3.1–4.8 GHz with DAA restrictions; 7.2–10.2 GHz band with no restrictions</td><td class="align_left">Electronics and Telecommunications Research Institute (ETRI)</td></tr><tr><td class="align_center" colspan="3"><hr/></td></tr><tr><td class="align_left">Singapore</td><td class="align_left">6–9 GHz band with no restrictions; 3.4–4.2 GHz band with DAA restrictions</td><td class="align_left">Infocomm Development Authority (IDA)</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Antennas and Propagation

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Table 1

Table 1: Wideband and UWB Antennas for Wireless Applications: A Comprehensive Review 