• Journal of the Institute of Electronics Engineers of Korea SD
• /
• v.39 no.1
• /
• pp.67-75
• /
• 2002

In this Paper, we discuss the PEEC method and construct the PEEC equivalent circuit of the test structure and construct the system matrix, which was simulated by numerical analysis. And we got node voltages and currents. Constructing the equivalent circuit, we extracted the parasitic parameter(R, L, C)using the simulator, which is based on finite element method, hence we could simulate the transient analysis.

• Journal of electromagnetic engineering and science
• /
• v.11 no.1
• /
• pp.62-69
• /
• 2011

This paper proposes a novel electrical characterization approach for a high-performance package system using an improved Partial Element Equivalent Circuit (PEEC). As the effect of interconnects becomes a pivotal factor for the performance of high-speed electronic systems, there is a great demand for an accurate equivalent model for interconnects. In particular, an equivalent model of interconnects is established in this paper for the Fine-Pitch Ball Grid Array (FBGA) package using the improved PEEC method. Based on the equivalent model, electrical characteristics are analyzed; furthermore, these are verified through the measurement results of a Vector Network Analyzer (VNA).

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
• /
• v.16 no.5
• /
• pp.404-408
• /
• 2003

The characterization for several multi-layer embedded inductors with different structures was investigated. The optimized equivalent circuit models for several test structures were obtained from HSPICE. Building blocks are modeled using Partial element equivalent circuit method. The mean and the standard deviation of model parameters were extracted and predictive modeling was performed on different test structure. From this study, the characteristic of multi-layer inductors can be predicted.

• ETRI Journal
• /
• v.28 no.2
• /
• pp.182-190
• /
• 2006

The circuit modeling of interdigitated capacitors fabricated by high-k low-temperature co-fired ceramic (LTCC) sheets was investigated. The s-parameters of each test structure were measured from 50 MHz to 10 GHz, and the modeling was performed using these measured sparameters up to the first resonant frequency. Each test structure was divided into appropriate building blocks. The equivalent circuit of each building block was composed based on the partial element equivalent circuit (PEEC) method. Modeling was executed to optimize the parameters in the equivalent circuit of each building block. The validity of the extracted parameters was verified by the predictive modeling for the test structures with different geometry. After that, Monte Carlo analysis and sensitivity analysis were performed based on the extracted parameters. The modeling methodology can allow a device designer to improve the yield and to save time and cost for the design and manufacturing of devices.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2004.07a
• /
• pp.130-133
• /
• 2004

The characterization of interdigitated capacitors was investigated. The test structures are manufactured by low temperature co-fired ceramic(LTCC) process and their s-parameters were measured. The optimized equivalent circuit models for test structures were obtained using the partial element equivalent circuit(PEEC) method. Predictive modeling was performed on different test structures using optimized parameters to verify the circuit models. From this result, the manufacturability on the process can be improved through the predictive modeling for the characteristics of interdigitated capacitors.

• ETRI Journal
• /
• v.28 no.3
• /
• pp.347-354
• /
• 2006

The characteristic variation of 3-dimensional (3-D) solenoid-type embedded inductors is investigated. Four different structures of a 3-D inductor are fabricated by using a low-temperature co-fired ceramic (LTCC) process, and their s-parameters are measured between 50 MHz and 5 GHz. The circuit model parameters of each building block are optimized and extracted using the partial element equivalent circuit method and an HSPICE circuit simulator. Based on the model parameters, the characteristics of the test structures such as self-resonant frequency, inductance, and quality (Q) factor are analyzed, and predictive modeling is applied to the structures composed of a combination of the modeled building blocks. In addition, characteristic variations of the 3-D inductors with different structures using extracted building blocks are also investigated. This approach can provide a characteristic estimation of 3-D solenoid embedded inductors for structural variations.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2005.07a
• /
• pp.57-58
• /
• 2005

The properties such as capacitance and resonant frequency are important in embedded capacitors. Accurate equivalent model is required to find these properties of embedded capacitor. In this paper, we investigate to analyze the properties of high-K embedded capacitor which was fabricated by Low Temperature Co-fired Ceramic (LTCC). Modeling based on partial element equivalent circuit (PEEC) method is performed using HSPICE circuit simulation. This modeling methodology can provide the good inspection of embedded capacitor to device engineer.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2003.07b
• /
• pp.669-672
• /
• 2003

With the advances on wireless internet technology, many research on minimization of wireless LAN is on the progress. To apply passive components in MCM, characteristic analysis of passive components is essential. In this paper, three square spiral inductors were modeled by HSPICE using PEEC (Partial Element Equivalent Circuit) method. Afterwards, Monte-Carlo analysis was performed to evaluate the optimized parameters. This work will give an idea on PEEC modeling of spiral inductor, and enable researchers with predictive data before large scale manufacturing.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
• /
• v.14 no.8
• /
• pp.823-829
• /
• 2003

For high frequency microstrip line modelling, a fast inductance extraction technique using an adaptive PEEC(partial element equivalent circuit) grid is proposed. The grid refinement technique is based on the current distribution depend on the excitation frequencies and the geometry of the microstrip lines. The adaptive ids are refined mainly in the area where heavy currents reside. This technique is applied to the inductance extraction of the microstrip lines. The results show fast convergence, and this adaptive technique is efficient to reduce computing time and the number of grids.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2006.06a
• /
• pp.38-39
• /
• 2006

In this paper, we describe a method of accurate modeling capacitor in Low Temperature Co-fired Ceramic(LTCC). We obtain building blocks that present characterization of test structure through partial element equivalent circuit (PEEC) method. The extracted model of building blocks can be used for predicting behaviors of capacitors with different geometries. This method can provide the good inspection of capacitor to device engineer.