Mobile phone antenna for 2G, 3G and 4G standards
Résumé
In this letter, a novel mobile phone antenna for 2G, 3G and 4G standards is presented. Based on the folded inverted-L antenna associated with a ground stub, the proposed structure can operate in all the different bands of mobile telecommunications (GSM/UMTS/LTE). With a volume of 68×17 mm 2 and placed on a FR4 Epoxy substrate, total efficiency of this structure is higher than 55% in the lower band (700-960 MHz) and 77% in the higher one (1615-2700 MHz).
Mots clés
4G mobile communication
cellular radio
3G mobile communication
Long Term Evolution
4G standards
3G standards
mobile telecommunications
GSM
UMTS
LTE
FR4 epoxy substrate
mobile phone antenna
2G standards
frequency 700 MHz to 960 MHz
frequency 1615 MHz to 2700 MHz
Mobile antennas
Mobile handsets
Antenna measurements
Resonant frequency
Standards
Multiband Antenna
Folded inverted-L Antenna
Ground stub