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Built in Bluetooth wireless transmission allows easy GPS sensitivity record on the go without the hassle of external USB connections and wire cable anytime, anywhere. The mobile phone under test of far-field range testing has been the plan at the Cellular Telecommunications & Internet Association (CTIA) certification program test requirements for performing receiver performance measurement.
In this paper, a new cap structure of monopole antenna with a switched feeding structure is investigated. This antenna provides a wide input impedance bandwidth, and a small size for handset co-integration. The measured results show that the return loss and antenna input impedance of the cap type monopole antenna provides a considerably large bandwidth even with a radiating area. It is found that...
A high performance wire monopole antenna fabricated using two meander wires as radiator is presented. A prototype of the proposed monopole antenna with a compact area size of 24mm × 10mm is implemented, and the multi-band WLAN antenna shows a wide operating bandwidth of about 637MHz and 1000MHz for low band and high band, bandwidth, making it easy to cover the IEEE 802.11a, IEEE 802.11b, IEEE 802...
Design of a microstrip-line-fed sleeve monopole antenna for broadband operation is proposed. This broadband design is achieved by properly selecting the sleeve length and the spacing between the monopole and sleeve. An important feature in the proposed design is that the impedance matching condition can be performed well even when a very small ground-plane length is used. In addition, the impedance...
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