Reconfigurable microcontroller based multifrequency electrical impedance tomography

Arpınar, Volkan Emre


Reconfigurable Microfluidic Transmitarray Unit Cells
Erdil, E; Kaan, Topallı; Zorlu, Özge; Toral, T; Yıldırım, E; Külah, Haluk; Özlem, Civi Aydın (2013-07-03)
Reconfigurable Microfluidic Transmitarray Unit Cell
Erdil, E; Topallı, K; Zorlu, Özge; Toral, T; Yıldırım, E; Külah, Haluk; Özlem, Civi Aydın (2013-04-12)
Reconfigurable Nested Ring-Split Ring Transmitarray Unit Cell Employing the Element Rotation Method by Microfluidics
Erdil, Emre; TOPALLI, KAĞAN; Esmaeilzad, Nasim S.; Zorlu, Ozge; Külah, Haluk; Aydın Çivi, Hatice Özlem (2015-03-01)
A continuously tunable, circularly polarized X-band microfluidic transmitarray unit cell employing the element rotation method is designed and fabricated. The unit cell comprises a double layer nested ringsplit ring structure realized as microfluidic channels embedded in Polydimethylsiloxane (PDMS) using soft lithography techniques. Conductive regions of the rings are formed by injecting a liquid metal (an alloy of Ga, In, and Sn), whereas the split region is air. Movement of the liquid metal together with ...
Reconfigurable RF MEMS Devices and Antennas
Kaan, Topallı; Ünlü, Mehmet; İstanbulluoğlu, İpek; Atasoy, Halil İbrahim; Bayraktar, Ömer; Aydın Çivi, Hatice Özlem; Demir, Şimşek; Koç, Seyit Sencer; Akın, Tayfun (2007-12-05)
Reconfigurable antenna structure for RFID system applications using varactor-loading technique
Sevinç, Yusuf; Kaya, Adnan (2012-01-01)
A novel method is presented for electrically tuning the frequency of a compact radio-frequency identification (RFID) tag antenna. A tuning circuit, comprising a radio frequency (RF) switch and discrete passive components, was completely integrated into the antenna element, which is thus free of DC wires. The low-profile printed antennas were fabricated together with the layouts of the DC control circuits and other RF/baseband circuit footprints. A surface-mounted varactor was applied as a frequency-tuning e...
Citation Formats
V. E. Arpınar, “Reconfigurable microcontroller based multifrequency electrical impedance tomography,” M.S. - Master of Science, Middle East Technical University, 2002.