Title :
Neutralisation technique applied to two coupling element antennas to cover low LTE and GSM communication standards
Author :
Cihangir, Aykut ; Sonnerat, F. ; Ferrero, Fabien ; Pilard, Romain ; Gianesello, Frederic ; Gloria, Daniel ; Brachat, Patrice ; Jacquemod, Gilles ; Luxey, Cyril
Author_Institution :
LEAT, CREMANT, Univ. Nice-Sophia Antipolis, Valbonne, France
Abstract :
A novel mobile terminal antenna covering the low LTE and GSM850/900 communication standards (i.e 700-960MHz) is proposed. The two-port antenna is composed of two coupling elements manufactured on a plastic piece using a laser direct structuring technique. To obtain a high port-to-port isolation between the two feeds, a neutralisation technique is applied. Simulated reflection coefficients and total efficiencies are compared to the measured data showing good agreement and competitive performance.
Keywords :
Long Term Evolution; UHF antennas; cellular radio; laser materials processing; mobile antennas; GSM850 communication standards; GSM900 communication standards; coupling elements; frequency 700 MHz to 960 MHz; high port-to-port isolation; laser direct structuring technique; low GSM communication standard; low LTE communication standard; mobile terminal antenna; neutralisation technique; two coupling element antenna; two-port antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2013.0495
