Analysis of the Human Head Interaction in Handset Antennas with Slotted Ground Planes


The interaction between the human head and handset antennas desires to be taken into consideration, since mobile phones need to be purposeful, and, at the identical time, guarantee biological compatibility. This analysis analyzed the performance of many handset antennas with completely different slotted ground planes in free area and also in the presence of the human head. The most objective was to compare the measured bandwidth and efficiency in both environments (free house and human interaction), and also the impact on the measured SAR (Specific Absorption Rate) of such antennas as functions of the slot configuration in the ground plane and the antenna's location. Results showed that slots could be useful for increasing bandwidth and efficiency while keeping similar SAR values compared to the non-slotted ground plane. Changing the antenna's location was a sensible method to achieve a significant SAR reduction. In some cases, when the antenna was at the lower edge of the ground plane (down position), the SAR may be reduced by a issue of two. Impedance, potency, and radiation patterns were measured and analyzed with a phantom head in order to perceive the human head's effect on the antenna's performance. Although all antennas suffered from changes, shorted-end slots were more strong for human interaction than open-ended slots.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here offering final year Java Based Pattern Analysis MTech Projects, Pattern Analysis IEEE Projects, IEEE Pattern Analysis Projects, Pattern Analysis MS Projects, Java Based Pattern Analysis BTech Projects, Pattern
PROJECT TITLE :Visual Analysis of Spatio-temporal Distribution and Retweet Relation in Weibo Event - 2018ABSTRACT:Sina Weibo is the foremost standard microblog service in China and it can provide abundant information about netizens'
PROJECT TITLE :Text Mining Based on Tax Comments as Big Data Analysis Using SVM and Feature Selection - 2018ABSTRACT:The tax provides an important role for the contributions of the economy and development of a rustic. The improvements
PROJECT TITLE :Stochastic Geometry Analysis of Coordinated Beamforming Small Cell Networks With CSI Delay - 2018ABSTRACT:This letter characterizes the performance of coordinated beamforming (CBF) in frequency division duplex systems
PROJECT TITLE :Performance Analysis of Sequential Detection of Primary User Number Based on Multihypothesis Sequential Probability Ratio Test - 2018ABSTRACT:In cognitive radio networks, a priori data on the quantity of primary

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry