Title :
Fitting SOC miniature MEMS reconfigurable antenna
Author :
Guo, Xinglong ; Lai, Zongsheng ; Cai, Miao ; Chen, Jinjin
Author_Institution :
Sch. of Inf. Sci. & Technol., East China Normal Univ., Shanghai
Abstract :
The paper demonstrates miniature reconfigurable antenna designed and fabricated on the high resistivity Si substrate. This antenna can integrate with a microelectromechanical system (MEMS) actuator for reconfiguring the operating frequency and is used for SOC (system on the chip). The switching between the two different frequency bands is achieved through the use of RF-MEMS switches. According to the ideal open/closed experiment results, when switch is on and off, the antenna operating frequency is 27.7GHz and 39.5GHz with low return loss, respectively. It is important for the next generation wireless communications and integrated antenna system on the chip
Keywords :
UHF antennas; microactuators; microswitches; microwave antennas; silicon; system-on-chip; 27.7 GHz; 39.5 GHz; RF MEMS switches; integrated antenna; microelectromechanical system actuator; miniature reconfigurable antenna; return loss; system on the chip; wireless communications; Actuators; Communication switching; Coplanar waveguides; Microelectromechanical systems; Micromechanical devices; Radio frequency; Radiofrequency microelectromechanical systems; Slot antennas; Switches; Switching circuits;
Conference_Titel :
ASIC, 2005. ASICON 2005. 6th International Conference On
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9210-8
DOI :
10.1109/ICASIC.2005.1611514
