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Low Phase Noise Voltage Controlled Oscillator In Microstrip
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Book Synopsis Low Phase Noise, Voltage Controlled Oscillator in Microstrip by : James A. Carr
Download or read book Low Phase Noise, Voltage Controlled Oscillator in Microstrip written by James A. Carr and published by . This book was released on 1991 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Phase Noise Voltage Controlled Micro- and Millimeter Wave Oscillators by :
Download or read book Low Phase Noise Voltage Controlled Micro- and Millimeter Wave Oscillators written by and published by . This book was released on 1998 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LTCC Low Phase Noise Voltage Controlled Oscillator Design Using Laminated Stripline Resonators by : Sin-hang Cheng
Download or read book LTCC Low Phase Noise Voltage Controlled Oscillator Design Using Laminated Stripline Resonators written by Sin-hang Cheng and published by . This book was released on 2002 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Phase Noise Microwave Oscillator Design by : Robert G. Rogers
Download or read book Low Phase Noise Microwave Oscillator Design written by Robert G. Rogers and published by Artech House Publishers. This book was released on 1991 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treats oscillators as the sum of two circuit elements: the active circuit element (including the transistor) and the frequency-determining resonant circuit element. This book provides step-by-step procedures for designing each element in isolation and then combining them to produce the oscillator.
Book Synopsis Low Phase Noise Microwave Voltage Controlled Oscillator by : Fikret Altunkilic̦
Download or read book Low Phase Noise Microwave Voltage Controlled Oscillator written by Fikret Altunkilic̦ and published by . This book was released on 2003 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of a Low Phase Noise Microwave Voltage Controlled Oscillator by : Elrien Vermaak
Download or read book Development of a Low Phase Noise Microwave Voltage Controlled Oscillator written by Elrien Vermaak and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis RF and Microwave Transistor Oscillator Design by : Andrei Grebennikov
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.
Book Synopsis Low-power Low-phase-noise Voltage-controlled Oscillator Design by : Yue Yu
Download or read book Low-power Low-phase-noise Voltage-controlled Oscillator Design written by Yue Yu and published by . This book was released on 2006 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The design of voltage-controlled Oscillators nowadays is all about being capable of operating at higher clock frequencies for the purpose of higher data rate, consuming less power for the purpose of longer battery life, and having better phase noise performance for the purpose of higher quality of wireless service and more efficient use of the available frequency spectrum since most of the wireless and mobile terminals that these VCOs work in are required to be able to operate in multiple RF standards to serve new generations of standards while being backward compatible with existing ones, leading to a demand for multi-standard multi-band radio operation that deals with high frequency RF signals that undergo different modulation schemes of different standards in different channels over a wide range of frequency band. A top-down system design from the PLL to the VCO is carried out to determine the specifications for a fully integrated dual-band voltage-controlled oscillator (VCO) designed for a Zero-IF WiMAX/WLAN receiver in a O.18tm CMOS technology with 1.8V supply voltage. A VCO employing a differential cross-coupled inductance-capacitance (LC) tank architecture is proposed to cover twice the desired frequency bands for WiMAX and WLAN standards in order to avoid load pulling between VCO frequency and incoming RF frequency. The switching between two bands is implemented by using two binary-weighted capacitor arrays while switching inside each sub-band is implemented by different digital control signal combinations for the binary-weighted capacitances. A phase noise of -120.7dB/Hz at 1MHz offset frequency is demonstrated for an oscillation frequency of 4.84GHz. The average power consumption of this VCO is 8.1mW. This VCO is developed as an IP (Intellectual Property) to be used in a fully integrated CMOS multi-standard WiMAX/WLAN radio allowing seamless roaming of handheld mobile devices between hotspots in future Wireless Metropolitan Area Network (WMAN). To compare the performance of ring oscillators to that of LC tank oscillators, the designs of two three-stage multiple-pass voltage-controlled ring oscillators with dual-delay paths are demonstrated where the differential delay cell utilizes both the primary loop delay and the negative skewed delay to increase the frequency of oscillation substantially and retain or even increase tuning range. Their phase noise performance is also improved by switching in and out the transistors periodically. In design I, the covered frequency range is from 0.74 GHz to 1.96 GHz, which translates to a tuning range of 90 % A phase noise of -104.995dBc/Hz is demonstrated for an oscillation frequency of 1.8535 GHz. Each stage draws a current of 4.963mA on average from a 1.8V power supply, resulting in a power consumption of 26.8mW. In design II, the covered frequency range is from 1.0478 GHz to 2.0022 GHz, which translates to a tuning range of 63%. The frequency-voltage curve is almost a perfect linear curve for V between OV and 0.9V. A phase noise of -110.O45dBc/Hz is demonstrated for an oscillation frequency of 2.00216 GHz. Each stage draws a current of 10.179mA on average from a 1.8V power supply, resulting in a power consumption of 55mW.
Book Synopsis The Design of Low Noise Oscillators by : Ali Hajimiri
Download or read book The Design of Low Noise Oscillators written by Ali Hajimiri and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is hardly a revelation to note that wireless and mobile communications have grown tremendously during the last few years. This growth has placed stringent requi- ments on channel spacing and, by implication, on the phase noise of oscillators. C- pounding the challenge has been a recent drive toward implementations of transceivers in CMOS, whose inferior 1/f noise performance has usually been thought to disqualify it from use in all but the lowest-performance oscillators. Low noise oscillators are also highly desired in the digital world, of course. The c- tinued drive toward higher clock frequencies translates into a demand for ev- decreasing jitter. Clearly, there is a need for a deep understanding of the fundamental mechanisms g- erning the process by which device, substrate, and supply noise turn into jitter and phase noise. Existing models generally offer only qualitative insights, however, and it has not always been clear why they are not quantitatively correct.
Book Synopsis Design Techniques for Low Phase Noise MMIC Voltage Controlled Oscillators by : Massimo Pirazzini
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:
Book Synopsis Low Phase Noise Voltage-controlled Oscillator Design by : Zhipeng Zhu
Download or read book Low Phase Noise Voltage-controlled Oscillator Design written by Zhipeng Zhu and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Two kinds of voltage-controlled oscillators (VCO)--active inductor based VCO and LC cross-coupled VCO--are studied in this work. Although the phase noise performance is not competitive, the proposed active inductor based VCO provide an alternative method to VCO design with very small chip area and large tuning range. The measurement shows a test oscillator based on active inductor topology successfully oscillates near 530MHz band. The phase noise of the widely used LC cross-coupled VCO is extensively investigated in this work. Under the widely used power dissipation and chip area constraints, a novel optimization procedure in LC oscillator design centered on a new inductance selection criterion is proposed. This optimization procedure is based on a physical phase noise model. From it, several closed-form expressions are derived to describe the phase noise generated in the LC oscillators, which indicate that the phase noise is proportional to the L2· gL3 factor. The minimum value of this factor for an area-limited spiral inductor is proven to monotonically decrease with increasing inductance, suggesting a larger inductance is helpful to reduce the phase noise in LC VCO design. The validity of the optimization procedure is proven by simulations. Two test chips are designed and measured.
Book Synopsis Millimeter and Microwave Oscillators and Radiating Oscillator Arrays by : René Dominic Martinez
Download or read book Millimeter and Microwave Oscillators and Radiating Oscillator Arrays written by René Dominic Martinez and published by . This book was released on 1994 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis and Design of Low-phase-noise Integrated Voltage-controlled Oscillators for Wide-band RF Front-ends by : Ali Fard
Download or read book Analysis and Design of Low-phase-noise Integrated Voltage-controlled Oscillators for Wide-band RF Front-ends written by Ali Fard and published by . This book was released on 2006 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for Designing Low Phase Noise Voltage Controlled Micro- and Millimetre Wave Oscillators by :
Download or read book Methods for Designing Low Phase Noise Voltage Controlled Micro- and Millimetre Wave Oscillators written by and published by . This book was released on 1998 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design of CMOS Millimeter-Wave and Terahertz Integrated Circuits with Metamaterials by : Hao Yu
Download or read book Design of CMOS Millimeter-Wave and Terahertz Integrated Circuits with Metamaterials written by Hao Yu and published by CRC Press. This book was released on 2015-10-19 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows that with the use of metamaterials, one can have coherent THz signal generation, amplification, transmission, and detection for phase-arrayed CMOS transistors with significantly improved performance. Offering detailed coverage from device to system, the book describes the design and application of metamaterials in actual CMOS integrated circuits, includes real circuit examples and chip demonstrations with measurement results, and also evaluates system performance after CMOS-based system-on-chip integration. The book reflects the latest research progress and provides a state-of-the-art reference on CMOS-based metamaterial devices and mm-wave and THz systems.
Book Synopsis Low Power and Low Phase Noise Voltage-Controlled Oscillator and Frequency Synthesizer for Ultra-Low Power Transmitter by : 黃鈺絜
Download or read book Low Power and Low Phase Noise Voltage-Controlled Oscillator and Frequency Synthesizer for Ultra-Low Power Transmitter written by 黃鈺絜 and published by . This book was released on 2020 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Low Power Low Phase Noise Voltage Controlled Oscillator by : Kriyang Shah
Download or read book A Low Power Low Phase Noise Voltage Controlled Oscillator written by Kriyang Shah and published by . This book was released on 2009 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The explosive growth in wireless communication has driven research into low-cost, low-power and miniaturised wireless receivers. A low power and low phase noise voltage controlled oscillator (VCO) is one of the key components of transceiver systems. Close-in phase noise, responsible for jitter in time domain, is the most important parameter of a VCO as it results in inter-symbol interferences in high speed analogue to digital converters (ADCs). VCO phase noise also degrades system sensitivity and selectivity of wireless receivers. To improve battery life, VCO designs for wireless receivers must consume the least possible power. Hence, the primary aims of this research are to achieve a VCO with very low close-in phase noise and with low power consumption. Substantial research into VCO topologies and the design of on-chip passive elements has made on-chip complementary metal oxide semiconductor (CMOS) implementation of LC-tank VCO possible. However, the principle issues with CMOS LC-VCOs have been the unavailability of a high quality factor (Q) on-chip inductor and high flicker noise of active devices.