List of Articles Reza Pourandoost Article 1 - A 0.4 V Low Frequency Voltage-Controlled Ring Oscillator Using DTMOS Technique Saber Izadpanah tous Ensieh Asghari Reza Pourandoost Behrooz Razeghi Majlesi Journal of Telecommunication Devices , Issue 5 , Year , Winter 2013 Article 2 - A 0.8 V 191.9 nW DTMOS Current Mirror OTA in 0.18 μm CMOS Process Iman Khosrojerdi Amin Rezvani Reza Pourandoost Majlesi Journal of Telecommunication Devices , Issue 7 , Year , Summer 2013 Article 3 - Design of High Isolation Ka-band Radio Frequency MEMS Capacitive Shunt Switch Reza Pourandoost Saber Izadpanah Tous Hooman Nabovati Khalil Mafinejad Majlesi Journal of Telecommunication Devices , Issue 8 , Year , Autumn 2013