Design and simulation of MMIC instantaneous frequency measurement devices

Aydın, Yalçın


Design and testing of an earthquake simulation system
Süleyman, Büyükkoçak; Koç, Çağrı; Şeyma Nur, Çizmeli; Çağrı, Gürpınar; Özer, Mehmet Bülent (null; 2013-09-20)
It is a well-known fact that Turkey is on a seismically active region. In order to kick-off structural dynamics research in TOBB Economy and Technology University which would focus on improving earthquake response of structures, an experimental earthquake simulation setup and a three floor building model is created as a senior year graduation project. There were two main parts of the study; the first part is the design and integration of components of an earthquake simulation system. The second part is the ...
Design and implementation of low power interface electronics for vibration-based electromagnetic energy harvesters
Rahimi, Arian; Külah, Haluk; Muhtaroğlu, Ali; Department of Electrical and Electronics Engineering (2011)
For many years batteries have been used as the main power sources for portable electronic devices. However, the rate of scaling in integrated circuits and micro-electro-mechanical systems (MEMS) has been much higher than that of the batteries technology. Therefore, a need to replace these temporary energy reservoirs with small sized continuously charged energy supply units has emerged. These units, named as energy harvesters, use several types of ambient energy sources such as heat, light, and vibration to ...
SAYRAC, B; YUCEL, MD (1994-04-14)
Presents a study on the design and evaluation of two block coded modulation systems. One of the systems uses a binary construction and quadrature amplitude modulation. The other utilizes a ternary construction and phase modulation. The performance of the two coded schemes are compared theoretically with those of uncoded schemes of the same bandwidth, average power and transmission rate. The ternary scheme is also evaluated practically by computer simulations. Furthermore, the sub-optimum detection algorithm...
Design and experimental analysis of mechanical force generators for performance improvement of machines
Ekinci, Mehmet Burak; Soylu, Reşit; Department of Mechanical Engineering (2019)
Recently, a novel overconstrained mechanism with favorable dynamic properties, namely the MFG (Mechanical Force Generator), has been proposed. This mechanism can provide a desired mechanical force, or power variation depending on the position of its input links. This power profile can be adjusted in order to improve the performance of a machine and its actuators that are connected to the MFG. In previous works, determination of an optimum power profile for the MFG and determination of the MFG design paramet...
Design and implementation of power quality monitoring system for distribution systems
Toka, Nadire Arzu; Bazlamaçcı, Cüneyt Fehmi; Department of Electrical and Electronics Engineering (2019)
Smart grid concept is a significantly important topic all over the world. The consumers should be supplied with power sources that is as clean as possible. The quality of delivered power depends on parameters defined in various standards such as The Electrical Distribution System Supply Reliability and Quality of Electricity Regulation in Turkey. To achieve complete control on the grid, Power Quality (PQ) should be monitored and controlled at the end of the distribution system. Considering the number of the...
Citation Formats
Y. Aydın, “Design and simulation of MMIC instantaneous frequency measurement devices,” Middle East Technical University, 1999.