„… circuit chaotic signal spectrum distribution characteristics and its application in the circuit design …” „… . Elwakil and M. Kennedy. Chua’s circuit decomposition: a systematic design approach for chaotic oscillators …” „… Inductive Powering for Biomedical Implants Analog Circuits and Signal Processing, pages 83–117, 2009. [2] A …”

„… applications because its varying frequency affects the circuit design and the power component selection. The …” „… PC’s power supply ATX2.0. is adopted to be the test bed. ATX2.0 has a typical integrated circuit (IC …” „… operating amplifiers which are powered by the outputs ±12 V of ATX 2.0. Copy the previous simulation circuit …”

„… , completes the transformation of the electrical energy in a circuit by controlling switching actions of …” „… transistors to obtain a stable output. Hence, the technology of switching converters involves the circuit …” „… converters. A PWM module is composed of discrete components or an integrated circuit (IC) with several …”

„… chaotic signal. Based on Chua’s circuit, the simulation and the experimental results indicate that the …” „… . 4.2.1 Chaotic Duty Modulation As shown in Figure 2.5, the circuit is demonstrated for the chaotic duty …” „… = 1.70 nF, C2 = 15.8 nF, L1 = 3.5 mH 17 C1 = 1.45 nF, C2 = 13.5 nF, L1 = 3 mH 20.5 C1 = 1.20 nF, C2 …”

„… , which results in the complexity of system design. Chaotic modulation has been developed to suppress EMI …” „… Circuitry Design for Chaotic Modulation 14 2.1 Introduction …” „… Principle of Spectrum Spreading . . . . . . . . . . . . . . . . . . . . . . . 14 2.2.2 Circuitry Design …”

„… 2 Circuitry Design for Chaotic Modulation 2.1 Introduction By normal PWM control, switching …” „… the implementation circuits for chaotic frequency modulation and chaotic duty modulation, respectively …” „… , which results in EMI suppression. 15 2 Circuitry Design for Chaotic Modulation 2.2.2 Circuitry Design …”

„… design of SMPS products. 1.2 EMI and EMC EMI [3] is a disturbance caused by an electromagnetic field …” „… disturbance, and their applications have to rely on the experience of the designer without the standard …” „… shielding usually can be installed after the design is completed. In contrast, the other suppression …”

„… design application specific integrated circuit (ASIC). To realize chaotic modulation on the digital …” „… PWM period counter pre-assigned value Nc 6.3.5 Circuit Design of CDPWM Because xn ∈ (0, 1), xn should …” „… systems, the emphasis is focused on the design of a chaotic switching period counter, and Logistic map …”

„… Switching converter Figure. 2.1: The circuit design of CCFM scheme based on PWM IC 17 2 Chaotic Carrier …” „… been proposed to suppress EMI of SMPS, their drawbacks of design complexity, high cost, and …” „… products. To implement CCFM, the whole control circuit containing chaotic modulation circuit was designed …”

„… References [1] R. Lenk. Practical Design of Power Supplies. IEEE Press, 2005. [2] M. R. Yazdani, H …” „… , I. Omura, Y. Sakiyama, M. Yamaguchi, K. Matsushita, and T. Ogura. Critical IGBT Design Regarding EMI …” „… and Switching Losses. In Power Semiconductor Devices and IC’s, 2008. ISPSD’08. 20th International …”

„… 4 v1 vchaos Figure. 5.4: Amplifying circuit for setting the chaotic threshold voltage 68 5.3 Design …” „… necessary to attach an auxiliary modulation circuit to the original product for implementing CCFM on SMPS …” „… that CCFM can be realized on SMPS for EMI suppression, without modifying the original circuit of power …”

„… ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2.3.2 Chua’s Circuit …” „… .. . . . . . . . . . . . . . . . . . . . . . . . . 83 6.3.5 Circuit Design of CDPWM …” „… Circuit – Spread Spectrum Due to the unpredictable and random-like features of chaotic signals, chaotic …”

„… design and can be used to optimize the circuit parameters of the CCFM module. 34 3.1 Introduction (a) R …” „… circuit operates in various state. Secondly, by analyzing the power spectral characteristics of the …” „… of Switching Period In [18, 43, 70], the chaotic signal generated by Chua’s circuit was used to …”

„… Transactions on Computer-Aided Design of Integrated Circuits and Systems, 25 (6): pp. 1038–1046, 2006. DOI …” „… Computer-Aided Design of Integrated Circuits and Systems, 23 (1): pp. 80–90, January 2004. DOI: 10.1109/TCAD …” „… Design of Integrated Circuits and Systems, 31 (7): pp. 1050–1060, July 2012. DOI: 10.1109/TCAD …”

„… digitaler Schaltkreise mit Strukturgrößen von weniger als 20 nm. Ziel ist es, neue Entwurfsregeln und …” „… meiner Tätigkeit am Institut für Feinwerktechnik und Elektronik-Design (IFTE) zunächst im …” „… Application Specific Integrated Circuit CMP Chemical Mechanical Polishing CNF Kohlenstoffnanofaser CNT …”

„… studying the details of the energy consumption in such hydraulic system. The reference hydraulic circuit is …” „… simulation results of the whole hydraulic circuit allow performing a break down analysis of all the power …” „… separate LS circuits, so that the energy losses due to pressure interference between the different …”

„… valve set at 20-25 bar. The new patented circuit design with variable boost pressure allows to reduce …” „… due to boost pressure reduction while traveling and working bsed on the new circuit design, which can …” „… the average boost pressure considerably. VDI-Berichte Nr. 2361, 2019292 Fig. 1: Patented circuit …”

„… of 5...10% or 15...20%, depending on the energy storage design, it must be designed according to the …” „… Modular Multi-Purpose Battery Storage System for complex compartments New module design …” „… energy storage devices via aluminium core printed circuit boards. This means that in complex or simple …”

„… technology will face, has profound implications on the future design and functionality of tractor …” „… : Modular concept of the autonomous, self-propelled Feldschwarm unit and its design similarities to a …” „… . Electrical system with 600 V DC intermediate circuit. Traction unit based on a modified tractor front axle …”

„… is usually only applied if gaps exceed 20-30%. With conventional sowing machines, the entire …” „… often missed. Common practice is to overseed if 20% or more of the sward show gaps [2]. VDI-Berichte …” „… are operated from the central controlling unit via an RS422 link. A PCB (Printed Circuit Board) has …”

„… complex design requirements (Fig. 6). 103 Fig. 6. The 6 different weld circuits required to weld the GT …” „… Circuit #5 Circuit #6 104 patented RIW process [4] [5], Ultramid A3WC4, a 20% carbon-fiber PA 6.6 resin …” „… utilizes Magna’s patented resistive implant welding (RIW) technology. The 20% carbon-fiber PA 6.6 resin …”