CST – Computer Simulation Technology

Feasibility Study of MEMS Distributed Phase Shifters For Phased Array

Title:
Feasibility Study of MEMS Distributed Phase Shifters For Phased Array
Author(s):
V.Janardhana, R.G Kulkarni, J.S Roy
Source:
IEEE-INTERNATIONAL SYMPOSIUM ON MICROWAVES (ISM-06)
Vol./Issue/Date:
1st January 0001
Year:
2006
Abstract:
Phase shifters are essential components in phased array antennas. Two configurations of phase shifters – Distributed MEMS transmission line and CPW-Microstrip-CPW were designed and simulated. DMTL has S11 of 20dB at 10 GHz, with 1dB loss, 248 degrees of Phase shift. CPW-Microstrip-CPW has S11 of 8dB at 10GHz, with 0.9dB loss, 59 degrees of phase shift.
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