Microwave Solid State Circuit Design Bahl Bhartia
Available in: Hardcover. Provides detailed coverage of passive and active RF and microwave circuit design. Discusses the practical. Buy Microwave Solid State Circuit Design: Read 1 Books Reviews - Amazon.com.
Description This contributed volume presents a comprehensive discussion of the design of passive circuits, solid state devices, and microwave solid state circuits. Because this is a much diversified area, the subject can only be covered well by a team of authors who are specialists in different topics.
Coverage is state-of-the-art and includes extensive references and problems. This second edition keeps the topics of current and future interest, but drops sections which are either outdated or have very little utility. The purpose of the revision is to modify the text to make it more practical and add topics such as MEMS, compact circuit design methodologies, circuit fabrication technologies, and other topics addressing RF applications.
Since the commercial use of RF and microwave technologies is growing tremendously in the wireless communication area, the topics for current and future wireless communications needs will be included. There will be approximately 40 to 40% new material.
The basic structure of the book will be retained. The contents will be revised to improve readability and clarity. Introduction (P. Pramanick & P. Transmission Lines and Lumped Elements (I. Resonators (A.
Impedance Transformation Techniques (P. Hybrids and Couplers (P. Active Devices (R. Passive Devices (R.
Oscillators (A. Amplifiers (I. Detectors and Mixers (R. Microwave Control Circuits (K.
Frequency Multipliers and Dividers (R. RF MEMS Devices and Circuit Applications (R.
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Solid State Circuit Breaker
Ramadoss & K. Circuit Fabrication Technologies (I.
Appendix A: Units and Symbols. Appendix B: Physical Constants and Other Data. Appendix C: ABCD and S-Parameters. Appendix D: Transfer Function Responses.
Abstract—Mutual external inductance (MEI) associated with fringing magnetic fields in planar transmission lines is a cause of so-called “ground plane noise”, which leads to radiation from printed circuit boards in high-speed electronic equipment. Herein, a Method of Edge Currents (MEC) is proposed for calculating the MEI associated with fringing magnetic fields that wrap the ground plane of a microstrip line. This method employs a quasi-magnetostatic approach and direct magnetic field integration, so the resultant MEI is frequency-independent. It is shown that when infinitely wide ground planes are cut to form ground planes of finite width, the residual surface currents on the tails that are cut off may be redistributed on the edges of the ground planes of finite thickness, forming edge currents.
These edge currents shrink to filament currents when the thickness of the ground plane becomes negligible. It is shown that the mutual external inductance is determined by the magnetic flux produced by these edge currents, while the contributions to the magnetic flux by the currents from the signal trace and the finite-size ground plane completely compensate each other. This approach has been applied to estimating the mutual inductance for symmetrical and asymmetrical microstrip lines.
198 Koledintseva et al. As discussed in the This series of articles previous article, a continues with a review of frequency synthe-individual components from sizer can be thought of as the perspective of their a black box containing practical use in microwave various components (e.g., frequency synthesizers oscillators, phase detectors, frequency dividers, multipliers, mixers, amplifiers, etc.), which being properly connected, translate an input reference signal to a number of output frequencies. The synthesizer implementation as well as its ultimate performance depends. Abstract—Fractal-shaped microwave passive circuits offer a great deal of promise for achieving good performance in small circuits. In this paper, isosceles right-angled triangular patch resonator with fractal hole is analyzed, and new single-band and dual-band RF filters by using isosceles right-angled triangular patch resonators with fractal pattern are proposed.
It is shown that the right-angled triangular resonator can be miniaturized with the assistance of a fractal, and filter performance is greatly improved. Simultaneously, the resonator’s higher order mode resonance is fortified, easing off the difficulty in dual-band filter design. Two proposed fractal bandpass filters are fabricated, and their performance is verified by measurement.
The proposed filters demonstrate the applications of right-angled triangular patch resonator and exhibit advantages of a simple structural topology and compactness, which are essential in RF circuit design. Abstract—In this paper, the inter-digital capacitance loaded loop resonators (IDCLLRs) are proposed to design microstrip band-reject filters. The analyzed structures are based on the coupling of IDCLLRs to a conventional 50Ω microstrip transmission line. We have firstly studied the frequency response of one-stage IDCLLR-loaded microstrip transmission line. The main fratures of the IDCLLRs are small dimensions (much smaller than the wavelength at resonance) and more structural parameters (provide flexibility in design); Then a 6-stage IDCLLR-based microstip band-reject filter was designed and fabricated, it performs relative rejection bandwidth of 8.1% and rejection level of 23 dB.
Inder Bahl
This stop-band is resulted from presence of the artificial medium with negative effective permeability (μeff. To properly design the microwave components such as transmission lines, filters, capacitors, inductors, and many others, it is important to know the characteristics of the construction materials at microwave frequencies.
One of the most reliable techniques in material characterization at microwave frequencies is the coplaner coupled stripline resonator technique. This technique is an enhancement to the classical stripline resonator technique. In this technique, the measured resonance frequency and quality factor of the resonator are used to determine the complex permitivity.