In today’s mobile terminal, one of the antenna design challenges is to support more bands while keeping small volume, tunable technologies is a good candidate to solve this issue. Over the years, emSensing had opportunities to work o RF switch and tunable capacitors for various applications, learned to design high efficient and wide tuning range antennas for both aperture tuning and impedance tuning technologies with different type of antennas, many designs are in mass production. 

 Aperture tuning with LTE Loop antenna                                   


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Impedance tuning with LTE monopole antenna                               


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