Download or read book Voltage Controlled Oscillator Phase Noise Reduction Technique written by Céline E. M. Fletcher and published by . This book was released on 2006 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phase Noise Suppression Techniques for 5 6GHZ Oscillator Design written by Yang Zhang and published by . This book was released on 2007 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phase Noise Reduction of a 0 35 Om BiCMOS SiGe 5 GHz Voltage Controlled Oscillator written by Johannes Wynand Lambrechts and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phase Noise Reduction of a 0 35 Um BiCMOS SiGe 5 GHz Voltage Controlled Oscillator written by Johannes Wynand Lambrechts and published by . This book was released on 2010 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phase Noise Processes and Suppression Techniques in RF LC Voltage controlled Oscillators written by Stephen Justin Mallin and published by . This book was released on 2006 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ku Band Rotary Traveling wave Voltage Controlled Oscillator written by Fangzhou Sun and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Voltage-controlled oscillator (VCO) plays a key role in determination of the link budget of wireless communication, and consequently the performance of the transceiver. Lowering the noise contribution from the VCO to the entire system is always challenging and remains the active research area. Motivated by high demands for the low-phase noise, low-power consumption VCO in the application of 5G, radar-sensing system, implantable device, to name a few, this research focused on the design of a rotary travelling-wave oscillator (RTWO). A power conscious RTWO with reliable direction control of the wave propagation was investigated. The phase noise was analyzed based on the proposed RTWO. The phase noise reduction technique was introduced by using tail current source filtering technique in which a figure-8 inductors were employed. Three RTWO were implemented based on GF 130 nm standard CMOS process and TSMC 130 nm standard CMOS process. The first design was achieving 16-GHz frequency with power consumption of 5.8-mW with 190.3 dBc/Hz FoM at 1 MHz offset. The second and third design were operating at 14-GHz with a power consumption range of 13-18.4mW and 14.6-20.5mW, respectively. The one with filtering technique achieved FoM of 184.8 dBc/Hz at 1 MHz whereas the one without inudctor filtering obtained FoM of 180.8 dBc/Hz at 1 MHz offset based on simulation.
Download or read book Techniques for Reducing Phase Noise in CMOS LC Voltage controlled Oscillators Used in Wireless Systems written by Hyman Shanan and published by . This book was released on 2005 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microelectronics Electromagnetics and Telecommunications written by Ganapati Panda and published by Springer. This book was released on 2018-11-02 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses the latest developments and outlines future trends in the fields of microelectronics, electromagnetics and telecommunication. It contains original research works presented at the International Conference on Microelectronics, Electromagnetics and Telecommunication (ICMEET 2018), organised by GVP College of Engineering (A), Andhra Pradesh, India. The respective papers were written by scientists, research scholars and practitioners from leading universities, engineering colleges and R&D institutes from all over the world, and share the latest breakthroughs in and promising solutions to the most important issues facing today’s society.
Download or read book The Designer s Guide to High Purity Oscillators written by Emad Eldin Hegazi and published by Springer Science & Business Media. This book was released on 2006-07-18 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: try to predict it using mathematical expressions. His heuristic model without mathematical proof is almost universally accepted. However, it entails a c- cuit specific noise factor that is not known a priori and so is not predictive. In this work, we attempt to address the topic of oscillator design from a diff- ent perspective. By introducing a new paradigm that accurately captures the subtleties of phase noise we try to answer the question: 'why do oscillators behave in a particular way?' and 'what can be done to build an optimum design?' It is also hoped that the paradigm is useful in other areas of circuit design such as frequency synthesis and clock recovery. In Chapter 1, a general introduction and motivation to the subject is presented. Chapter 2 summarizes the fundamentals of phase noise and timing jitter and discusses earlier works on oscillator's phase noise analysis. Chapter 3 and Chapter 4 analyze the physical mechanisms behind phase noise generation in current-biased and Colpitts oscillators. Chapter 5 discusses design trade-offs and new techniques in LC oscillator design that allows optimal design. Chapter 6 and Chapter 7 discuss a topic that is typically ignored in oscillator design. That is flicker noise in LC oscillators. Finally, Chapter 8 is dedicated to the complete analysis of the role of varactors both in tuning and AM-FM noise conversion.
Download or read book Phase Noise Reduction Techniques of Radar s TWTA written by Jae Seung Lee and published by . This book was released on 2004 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design Techniques for Low Phase Noise MMIC Voltage Controlled Oscillators written by Massimo Pirazzini and published by . This book was released on 2005 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transformer Based Design Techniques for Oscillators and Frequency Dividers written by Howard Cam Luong and published by Springer. This book was released on 2015-10-07 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides in-depth coverage of transformer-based design techniques that enable CMOS oscillators and frequency dividers to achieve state-of-the-art performance. Design, optimization, and measured performance of oscillators and frequency dividers for different applications are discussed in detail, focusing on not only ultra-low supply voltage but also ultra-wide frequency tuning range and locking range. This book will be an invaluable reference for anyone working or interested in CMOS radio-frequency or mm-Wave integrated circuits and systems.
Download or read book CW and Pulsed TWTA Phase Noise Reduction Techniques written by Jae Seung Lee and published by . This book was released on 2005 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book RF and Microwave Transistor Oscillator Design written by Andrei Grebennikov and published by John Wiley & Sons. This book was released on 2007-04-30 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increase of consumer electronics and communications applications using Radio Frequency (RF) and microwave circuits has implications for oscillator design. Applications working at higher frequencies and using novel technologies have led to a demand for more robust circuits with higher performance and functionality, but decreased costs, size and power consumption. As a result, there is also a need for more efficient oscillators. This book presents up to date information on all aspects of oscillator design, enabling a selection of the best oscillator topologies with optimized noise reduction and electrical performance. RF and Microwave Transistor Oscillator Design covers: analyses of non-linear circuit design methods including spectral-domain analysis, time-domain analysis and the quasilinear method; information on noise in oscillators including chapters on varactor and oscillator frequency tuning, CMOS voltage-controlled oscillators and wideband voltage-controlled oscillators; information on the stability of oscillations, with discussions on the stability of multi-resonant circuits and the phase plane method; optimized design and circuit techniques, beginning with the empirical and analytic design approaches, moving on to the high-efficiency design technique; general operation and design principles of oscillators, including a section on the historical aspects of oscillator configurations. A valuable reference for practising RF and Microwave designers and engineers, RF and Microwave Transistor Oscillator Design is also useful for lecturers, advanced students and research and design (R&D) personnel.
Download or read book Phase Noise Reduction Using Active Biasing written by Jeremy Bart Baldwin and published by . This book was released on 2010 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of phase noise in amplifier and voltage-controller oscillator (VCO) circuits was conducted to show that active direct-current (DC) bias techniques exhibit lower phase noise performance than traditional resistive DC bias techniques. Low-frequency high-gain amplifiers like those found in audio applications exhibit much better 1/f phase noise performance and can be used to bias amplifier or VCO circuits that work at much higher frequencies to reduce the phase modulation caused by higher frequency devices. An improvement in single-side-band (SSB) phase noise of 15 dB at offset frequencies less than 50 KHz was simulated and measured. Residual phase noise of an actively biased amplifier also exhibited significant noise improvements when compared to an equivalent resistive biased amplifier.
Download or read book A Novel Oscillator Phase Noise Reduction Technique written by Ali Mohamed Darwish and published by . This book was released on 1991 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Noise Low Power Design for Phase Locked Loops written by Feng Zhao and published by Springer. This book was released on 2014-11-25 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces low-noise and low-power design techniques for phase-locked loops and their building blocks. It summarizes the noise reduction techniques for fractional-N PLL design and introduces a novel capacitive-quadrature coupling technique for multi-phase signal generation. The capacitive-coupling technique has been validated through silicon implementation and can provide low phase-noise and accurate I-Q phase matching, with low power consumption from a super low supply voltage. Readers will be enabled to pick one of the most suitable QVCO circuit structures for their own designs, without additional effort to look for the optimal circuit structure and device parameters.
