Induction motors have gained a renewed interest due to this new shift from conventional power sources electric power. These are known for their high commencing torque, adequate speed control and reasonable overload capacity. However, induction an innate thermal issue wherein lifespan performance strongly temperature dependent. Hence, it is highly essential focus on the management aspect of thes...

This paper describes the design and testing of a feed network for a transparent flat plate array antenna. This antenna is the top of a stack of three antennas that must occupy the same volume while pointing in different directions. At many pointing angles, the antenna will create blockage for the antennas underneath. In order to minimize the blockage, the array and its transmission lines must b...

In the paper, wideband antenna arrays aimed at microwave imaging applications and SAR applications operating at Ka band were designed. The antenna array feeding network is realized by a low-loss SIW technology. Moreover, we have replaced the large feed network comprised of various T and Y junctions by a simple broadband network of compact size to more reduce losses in the substrate integrated w...

The unique merits of internal permanent magnet synchronous machine (IPMSM) make it a good candidate for automotive industrial applications. This paper presents the design of an internal permanent magnet synchronous machine having fractional slot configuration with single layer concentrated winding arrangement. The electromagnetic analysis has been performed using finite element analysis via ANS...

SoFT is a new method and tool which measures and models linear electrical network components in a wide frequency band with unprecedented accuracy. This is achieved by a special modal based measurement technique in combination with suitable rational fitting and passivity enforcement methods. The models are easily imported into most commonly used simulation software. This paper demonstrates the S...

This paper introduces a new approach to design low pass microwave filter using impulse invariant transform. In this approach, the analog specifications of desired low pass filter is transformed into the digital specification and then apply an optimization technique (DSP based) to get an approximate transfer function in digital domain. Further, the transfer function in continuous time domain is ...