This review of design principles for implementation of a spiral inductor in a silicon integrated circuit fabrication process summarizes prior art in this field. In addition, a fast and physics-based inductor model is exploited to put the results contributed by many different groups in various technologies and achieved over the past eight years into perspective. Inductors are compared not only b...

This paper presents the design of a multilevel pyramidically wound symmetric (MPS) inductor structure. Being multilevel, the MPS inductor achieves high inductance to area ratio and hence occupies smaller silicon area. The symmetric inductor is realized by winding the metal trace of the spiral coil down and up in a pyramidal manner exploiting the multilevel VLSI interconnects technology. Closed ...

This paper presents the use of a new structure of active inductor named cascoded flippedactive inductor (CASFAI) in a T-type high-pass tunable output matching network of a class-E RF power amplifier (RFPA) to control the output power and enhance the efficiency. The designed CASFAI behaves as an inductor in the frequency range of 0-6.9 GHz, and has reached to a maximum quality factor of 4406, in...

This work presents a methodology to select the inductors and output capacitor for N-branch interleaved buck converter electric vehicle charging applications. Using this analysis, its possible specify passive components so that ripple of current is below certain limit, as defined in IEC 61851-23:2014 standard electrical vehicles charging. Additionally, it presented define critical each inductor ...

This study aims to establish a hysteretic model order reduction method for electric machines using the Cauer ladder network (CLN) method. The first inductor of CLN represents hysteresis effect, which is computed scalar play identified from static I– ϕ (current–magnetic flux) loops. An iron-core was analyzed, and pulse-width modulation (PWM) voltage input applied coil. proposed yielded results t...

A coupled-inductor-based high step-up step-down DC-DC converter with bidirectional capability suitable for electric vehicle (EV) applications is proposed in this paper. The voltage gain both and operations increased by a two-winding coupled inductor. current ripple the low-voltage port low making it renewable energy sources. In addition, number of components causes efficiency to be competitive ...

Pollution is <span>one of the most hazard facing in world. Day by day pollutions has been increased society due to population growth, industries, constructions, and transportation. As per world health organization (WHO) survey, 45% air pollution transportation because they lay on internal combustion engine (ICE) based engines. To avoid carbon footprints, green should be encouraged for fur...

The paper details on-chip inductor optimization for a reconfigurable continuous-time delta-sigma (Δ-Σ) modulator based radio-frequency analog-to-digital converter. Inductor optimisation enables the Δ-Σ modulator with Q enhanced LC tank circuits employing a single high Q-factor on-chip inductor and lesser quantizer levels thereby reducing the circuit complexity for excess loop delay, power dissi...

—A method is developed to use a single set of two-dimensional numerical optimizations of inductor winding shapes to simply calculate the optimal winding configuration for any design on the same core without repeating the computationally intensive numerical optimization. For transformer windings, the results are consistent with previous one-dimensional optimizations, but for inductor windings, a...