Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Hand's effect

Hand's effect

Moradi Shahrbabak, Shahla

Paperback

Technology & Engineering

ISBN10: 3639175425
ISBN13: 9783639175424
Publisher: Blues Kids Of Amer
Published: Aug 2 2009
Pages: 84
Weight: 0.30
Height: 0.20 Width: 6.00 Depth: 9.00
Language: English
Obviously, increasing number of mobile communications and the users needs significant attention to the interaction between mobile antenna and user has become an important subject for antenna researches. In fact, it has been performed as a small part of a project by an antenna group at Helsinki University of Technology in Finland. The aim of work has been more udersatanding the effect of hand on mobile antenna .For this purpose some electrical antenna parameters such as reflection coefficient, radiation efficiency, total efficiency, gain and directivity have been considered.Definitely, Predicting these parameters will help researchers to design antennas with better performance. The effect is considered with real user and two hand models. The study is based on SEMCAD simulations at two frequency bands (E-GSM 900MHz and GSM 1800MHz.

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