Title :
T-slot High-Impedance Surface structures for EMC of wireless products
Author :
Chung-Hao Huang ; Chun-Kai Chen ; Lun-Hui Lee ; Ming-Shing Lin
Author_Institution :
Eng. Div., INER, Taoyuan, Taiwan
Abstract :
In this study, High Impedance Surface (HIS) structures are used to reduce the interaction between a wireless antenna and its user. Especially, T-Slot HIS structure is designed for 1.8-GHz-band wireless products. The performance of HIS is investigated by the reflection phase method. The new test method is also proposed to verify the performance of HIS by using Arch method. In the experiment, the high performance of T-Slot HIS added monopole antenna and other electromagnetic protective sheets is evaluated and verified in view of radiation pattern, Total Radiated Power (TRP), and Specific Absorption Rate (SAR).
Keywords :
antenna radiation patterns; monopole antennas; radio networks; Arch method; EMC; HIS structures; SAR; T-slot high impedance surface structures; TRP; electromagnetic protective sheets; monopole antenna; radiation pattern; reflection phase method; specific absorption rate; total radiated power; wireless antenna; wireless products; Antenna radiation patterns; Electromagnetic compatibility; Frequency measurement; Metals; Reflection; Wireless communication; High Impedance Surface (HIS); Specific Absorption Rate (SAR); Total Radiated Power (TRP);
Conference_Titel :
Information, Communications and Signal Processing (ICICS) 2013 9th International Conference on
Conference_Location :
Tainan
Print_ISBN :
978-1-4799-0433-4
DOI :
10.1109/ICICS.2013.6782808
