Abstract
A compact spiral antenna with a loop element for wireless USB dongle devices is proposed. The proposed loop-coupled spiral antenna covers the WiBro, Bluetooth, WLAN, WiMAX and satellite digital multimedia broadcast (S-DMB) bands. The overall dimensions of the fabricated antenna are 10×50×1mm, which is the most compact dimension among multiband USB dongle antennas reported to date. The measured -10dB reflection bandwidths for two resonant frequencies are 19.0 (2.29-2.77GHz) and 27.6 (4.55-6.01GHz). The measured peak gain of the antenna is 3.92dBi.
| Original language | English |
|---|---|
| Pages (from-to) | 388-389 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 46 |
| Issue number | 6 |
| DOIs | |
| State | Published - 2010 |
| Externally published | Yes |
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