Fabrication and Characterization of Monolithic Microwave Integrated Circuits

Fabrication and Characterization of Monolithic Microwave Integrated Circuits PDF Author: Herbert Michael Harris
Publisher:
ISBN:
Category : Electronic circuits
Languages : en
Pages :

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Fabrication and Characterization of Monolithic Microwave Integrated Circuits

Fabrication and Characterization of Monolithic Microwave Integrated Circuits PDF Author: Herbert Michael Harris
Publisher:
ISBN:
Category : Electronic circuits
Languages : en
Pages :

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Fabrication and Characterization of High Frequency Devices for Monolithic Microwave Integrated Circuits (MMICs)

Fabrication and Characterization of High Frequency Devices for Monolithic Microwave Integrated Circuits (MMICs) PDF Author: Kien Mun Lau
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Fabrication and Characterization of Planar Gunn Diodes for Monolithic Microwave Integrated Circuits

Fabrication and Characterization of Planar Gunn Diodes for Monolithic Microwave Integrated Circuits PDF Author: Simone Montanari
Publisher:
ISBN: 9783893363964
Category : Diodes, Gunn
Languages : en
Pages : 150

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Characterization of Vertical Interconnects in 3-D Monolithic Microwave Integrated Circuits (3-D MMIC)

Characterization of Vertical Interconnects in 3-D Monolithic Microwave Integrated Circuits (3-D MMIC) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
In this research, a unique fabrication technology to build high-aspect-ratio via interconnects in 3D MMIC multilayer integration was developed from a combination of microelectronic and traditional MEMS microfabrication technologies. Based on these techniques, a set of test structures have been successfully fabricated to facilitate the vertical interconnect characterization. Fully cured polyimide thin films possess favorable electric and mechanical properties for the 3D MMIC applications. Using quarter wavelength T-junction resonator structure, polyimide was characterized for its microwave properties. High-frequency characterization of polyimide thin films was obtained in a wide frequency range. Experimental results have shown the feasibility of this method. In order to correctly evaluate the conductor loss in thin planar transmission lines, a modified conductor loss model was derived from conventional Wheeler's incremental inductance rule to account for the field penetration as the physical strip thickness approaches the skin depth or even smaller. The closed-form formulas or simplified equations have been developed for microstrip and stripline with wide strip cases, and for general coplanar waveguide including SCPWG line. Meanwhile, experimental results verified the validity of the modified conductor loss model in evaluating the losses in thin transmission lines. It has been shown that as the conductor thickness becomes approximately greater than four times of the skin depth, both conventional Wheeler's rule and its modified model agree with each other very well on the conductor loss estimation. Experimental results have revealed that at RF frequency, e.g. X band (8-12 GHz), the vertical interconnection discontinuities may contribute significantly to the insertion loss and the phase change. With the advanced conductor loss models for evaluating the characteristics in the test structures, lumped-element equivalent circuit models can be derived from the via module measurement results. These models are of great practical importance in a complex circuit design.

Advances in Monolithic Microwave Integrated Circuits for Wireless Systems: Modeling and Design Technologies

Advances in Monolithic Microwave Integrated Circuits for Wireless Systems: Modeling and Design Technologies PDF Author: Marzuki, Arjuna
Publisher: IGI Global
ISBN: 1605668877
Category : Technology & Engineering
Languages : en
Pages : 380

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Book Description
Monolithic Microwave Integrated Circuit (MMIC) is an electronic device that is widely used in all high frequency wireless systems. In developing MMIC as a product, understanding analysis and design techniques, modeling, measurement methodology, and current trends are essential.Advances in Monolithic Microwave Integrated Circuits for Wireless Systems: Modeling and Design Technologies is a central source of knowledge on MMIC development, containing research on theory, design, and practical approaches to integrated circuit devices. This book is of interest to researchers in industry and academia working in the areas of circuit design, integrated circuits, and RF and microwave, as well as anyone with an interest in monolithic wireless device development.

Characterization of MMIC (Monolithic Microwave Integrated Circuit) Devices for Active Array Antennas

Characterization of MMIC (Monolithic Microwave Integrated Circuit) Devices for Active Array Antennas PDF Author: J. Smetana
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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Book Description
It has become evident from NASA's active array technology development activities that more attention to the characterization of MMIC devices is needed. Having been fabricated using lithographic techniques, the MMIC has some inherently reproducible RF characteristics. NASA is currently sponsoring studies by the University of Illinois to investigate certain aspects of MMIC interconnectivity. These investigations are expected to contribute to a data base that will lead to providing for reproducible test results by the user as well as the manufacturer. Some considerations are proposed that lead to preserving the inherently reproducible characteristics of the MMIC. It is highlighted that at frequencies greater than 20 GHz, the transition from the MMIC device to other transmission media must be an accurate RF match. It is proposed that the RF match is sufficiently critical to include the transition as part of the delivered MMIC package. The model for analyzing several transitions will be presented. This model consists of a succesion of abrupt discontinuities in printed circuit transmission lines. The analysis of these discontinuities is achieved to generate the generalized S-parameters of the individual discontinuities. Preliminary results achieved with this method are presented.

Microwave Integrated Circuits

Microwave Integrated Circuits PDF Author: I. Kneppo
Publisher: Springer Science & Business Media
ISBN: 940111224X
Category : Technology & Engineering
Languages : en
Pages : 344

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Book Description
Microwave Integrated Circuits provides a comprehensive overview of analysis and design methods for integrated circuits and devices in microwave systems. Passive and active devices, and linear and non-linear circuits are covered with a final chapter detailing measurement and test techniques.

Monolithic Microwave Integrated Circuits Based on Aluminum Gallium Nitride/gallium Nitride High Electron Mobility Transistors

Monolithic Microwave Integrated Circuits Based on Aluminum Gallium Nitride/gallium Nitride High Electron Mobility Transistors PDF Author: Valeriy S. Kaper
Publisher:
ISBN: 9780496620722
Category :
Languages : en
Pages : 271

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Book Description
This dissertation describes all stages of AlGaN/GaN HEMT monolithic microwave integrated circuit development. A brief overview of the semiconductor device physics, epitaxial growth and device and circuit fabrication is given. Two chapters of this work are dedicated to a thorough discrete transistor characterization procedure which is critical to the optimization of the transistor fabrication process and all subsequent stages of the integrated circuit design. Linear and non-linear transistor modeling is presented as means of both transistor performance optimization and accurate device representation in the circuit design. Design and analysis of AlGaN/GaN HEMT based MMIC applications: amplifiers, oscillators, switch, mixer and attenuators are presented.

MMIC--monolithic Microwave Integrated Circuits

MMIC--monolithic Microwave Integrated Circuits PDF Author: Yasuo Mitsui
Publisher: CRC Press
ISBN: 9782881242861
Category : Microwave integrated circuits
Languages : en
Pages : 144

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Book Description
Status of GaAs MMIC developmental and technological trends and several application areas during the last five years are covered. Section one deals with the status of active and passive elements typically used in monolithic ICs. Section two introduces a considerable number of up- to-date circuit and subsystem examples. Acidic paper. Book club price $28. Annotation copyrighted by Book News, Inc., Portland, OR

Graduate Programs in Engineering & Applied Sciences 2011 (Grad 5)

Graduate Programs in Engineering & Applied Sciences 2011 (Grad 5) PDF Author: Peterson's
Publisher: Peterson's
ISBN: 076893091X
Category : Education
Languages : en
Pages : 2072

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Book Description
Peterson's Graduate Programs in Engineering & Applied Sciences contains a wealth of information on colleges and universities that offer graduate degrees in the fields of Aerospace/Aeronautical Engineering; Agricultural Engineering & Bioengineering; Architectural Engineering, Biomedical Engineering & Biotechnology; Chemical Engineering; Civil & Environmental Engineering; Computer Science & Information Technology; Electrical & Computer Engineering; Energy & Power engineering; Engineering Design; Engineering Physics; Geological, Mineral/Mining, and Petroleum Engineering; Industrial Engineering; Management of Engineering & Technology; Materials Sciences & Engineering; Mechanical Engineering & Mechanics; Ocean Engineering; Paper & Textile Engineering; and Telecommunications. Up-to-date data, collected through Peterson's Annual Survey of Graduate and Professional Institutions, provides valuable information on degree offerings, professional accreditation, jointly offered degrees, part-time and evening/weekend programs, postbaccalaureate distance degrees, faculty, students, degree requirements, entrance requirements, expenses, financial support, faculty research, and unit head and application contact information. As an added bonus, readers will find a helpful "See Close-Up" link to in-depth program descriptions written by some of these institutions. These Close-Ups offer detailed information about the specific program or department, faculty members and their research, and links to the program Web site. In addition, there are valuable articles on financial assistance and support at the graduate level and the graduate admissions process, with special advice for international and minority students. Another article discusses important facts about accreditation and provides a current list of accrediting agencies.