Search Results - "Kulah, H."

Implementation of Energy-Neutral Operation on Vibration Energy Harvesting WSN by Chamanian, S., Baghaee, S., Ulusan, H., Zorlu, O, Uysal-Biyikoglu, E., Kulah, H.

“…This paper presents a method for realizing energy neutral operation on energy harvesting wireless sensor nodes (WSN) and its implementation, regarding that the…”
Get full text

Energy Scavenging From Low-Frequency Vibrations by Using Frequency Up-Conversion for Wireless Sensor Applications by Kulah, H., Najafi, K.

“…This paper presents an electromagnetic (EM) vibration-to-electrical power generator for wireless sensors, which can scavenge energy from low-frequency external…”
Get full text

Noise analysis and characterization of a sigma-delta capacitive microaccelerometer by Kulah, H., Chae, J., Yazdi, N., Najafi, K.

“…This paper reports a high-sensitivity low-noise capacitive accelerometer system with one micro-g//spl radic/Hz resolution. The accelerometer and interface…”
Get full text

A monolithic three-axis micro-g micromachined silicon capacitive accelerometer by Junseok Chae, Kulah, H., Najafi, K.

“…A monolithic three-axis micro-g resolution silicon capacitive accelerometer system utilizing a combined surface and bulk micromachining technology is…”
Get full text

Solvent Compatibility of Parylene C Film Layer by Koydemir, Hatice Ceylan, Kulah, Haluk, Ozgen, Canan

“…Parylene C has been preferred in various microfluidic and packaging applications as a chemical barrier; therefore, its durability in chemicals is critical to…”
Get full text

An in-plane high-sensitivity, low-noise micro-g silicon accelerometer with CMOS readout circuitry by Junseok Chae, Kulah, H., Najafi, K.

“…A high-sensitivity, low-noise in-plane (lateral) capacitive silicon microaccelerometer utilizing a combined surface and bulk micromachining technology is…”
Get full text

A current mirroring integration based readout circuit for high performance infrared FPA applications by Kulah, H., Akin, T.

“…Reports a current mirroring integration (CMI) CMOS readout circuit for high-resolution infrared focal plane array (FPA) applications. The circuit uses a…”
Get full text

Dielectric characterization of Imatinib resistant K562 leukemia cells through electrorotation with 3-D electrodes by Bahrieh, G., Koydemir, H. Ceylan, Erdem, M., Özgür, E., Gündüz, U., Külah, H.

“…This study reports the use of electrorotation (ER) technique within a micro-fabricated device with 3D electrodes for dielectric characterization of…”
Get full text

Precision readout circuits for capacitive microaccelerometers by Yazdi, N., Kulah, H., Najafi, K.

“…This paper presents a review of capacitive readout front-end circuits for high-precision accelerometers. The primary design parameters and the trade-offs…”
Get full text

An electromagnetic micro power generator for low-frequency environmental vibrations by Kulah, H., Najafi, K.

“…This paper presents an electromagnetic (EM) vibration-to-electrical power generator which can efficiently scavenge energy from low-frequency external…”
Get full text

An adaptive piezoelectric energy harvesting interface circuit with a novel peak detector by Chamanian, S., Zorlu, O., Kulah, H., Muhtaroglu, A.

“…This paper presents a fully self-powered interface circuit with a novel peak detector for piezoelectric energy harvesters (PEH). This circuit can be utilized…”
Get full text

An Electromagnetic Micro Power Generator for Low-Frequency Environmental Vibrations Based on the Frequency Upconversion Technique by Sari, I., Balkan, T., Kulah, H.

“…This paper presents a microelectromechanical-system-based electromagnetic vibration-to-electrical power generator that can harvest energy from low-frequency…”
Get full text

Fully Self-Powered Electromagnetic Energy Harvesting System With Highly Efficient Dual Rail Output by Rahimi, A., Zorlu, Ozge, Muhtaroglu, A., Kulah, H.

“…This paper presents a vibration-based energy harvesting system composed of a compact electromagnetic (EM) power generator and highly efficient full-wave…”
Get full text

A self-powered integrated interface circuit for low power piezoelectric energy harvesters by Chamanian, S., Zorlu, O., Kulah, H., Muhtaroglu, A.

“…This paper presents a CMOS integrated interface circuit for piezoelectric energy harvesters (PEH). A fully self-powered circuit, based on Synchronous Electric…”
Get full text

CMOS cell sensors for point-of-care diagnostics by Adiguzel, Yekbun, Kulah, Haluk

“…The burden of health-care related services in a global era with continuously increasing population and inefficient dissipation of the resources requires…”
Get full text

An electromagnetic energy harvester for low frequency and low-g vibrations with a modified frequency up conversion method by Zorlu, O., Turkyilmaz, S., Muhtaroglu, A., Kulah, H.

“…This paper presents a MEMS-based electromagnetic (EM) energy harvester for low frequency and low acceleration vibrations. The harvester is an improved version…”
Get full text

Towards a vibration energy harvesting WSN demonstration testbed by Baghaee, S., Ulusan, H., Chamanian, S., Zorlu, O., Kulah, H., Uysal-Biyikoglu, E.

“…This paper presents initial results toward the implementation of a wireless sensor network (WSN) demonstration testbed powered up by vibration energy, as part…”
Get full text

A room temperature, zero force, wafer-level attachment method for MEMS integration by Beker, L., Zorlu, O., Kulah, H.

“…This paper presents a wafer level attachment method for handling various shaped structures for MEMS processes, using parylene as an interlayer material. In…”
Get full text

Label-free detection of leukemia cells with a lab-on-a-chip system integrating dielectrophoresis and cmos imaging by Demircan, Y., Orguc, S., Musayev, J., Ozgur, E., Erdem, M., Gunduz, U., Eminoglu, S., Kulah, H., Akin, T.

“…This paper presents a fully-integrated lab-on-a-chip (LOC) system for label-free detection and real-time counting of dielectrophoretically trapped multidrug…”
Get full text

Cell detection using a CMOS image sensor with modified pixel structure suitable for bio-chemical surface activation by Musayev, Javid, Adiguzel, Y., Kulah, H., Eminoglu, S., Akin, T.

“…This paper presents a CMOS image sensor with a 32 × 32 pixel array suitable for cell capture, detection, and quantification. Pixels measuring 15 μm × 15 μm…”
Get full text