Quadrature Frequency Generation For Wideband Wireless Applications PDF Download
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Author | : Mohammad Elbadry |
Publisher | : Springer |
Total Pages | : 87 |
Release | : 2015-03-10 |
Genre | : Technology & Engineering |
ISBN | : 3319137883 |
Download Quadrature Frequency Generation for Wideband Wireless Applications Book in PDF, ePub and Kindle
This book describes design techniques for wideband quadrature LO generation for software defined radio transceivers, with frequencies spanning 4GHz to around 80GHz. The authors discuss several techniques that can be used to reduce the cost and/or power consumption of one of the key component of the RF front-end, the quadrature local oscillator. The discussion includes simple and useful insights into quadrature VCOs, along with numerous examples of practical techniques.
Author | : Chhabi Rani Panigrahi |
Publisher | : Springer |
Total Pages | : 591 |
Release | : 2018-07-09 |
Genre | : Technology & Engineering |
ISBN | : 9811302243 |
Download Progress in Advanced Computing and Intelligent Engineering Book in PDF, ePub and Kindle
This book features high-quality research papers presented at the International Conference on Advanced Computing and Intelligent Engineering (ICACIE 2017). It includes sections describing technical advances in the fields of advanced computing and intelligent engineering, which are based on the presented articles. Intended for postgraduate students and researchers working in the discipline of computer science and engineering, the proceedings also appeal to researchers in the domain of electronics as it covers hardware technologies and future communication technologies.
Author | : Ayush Malhotra |
Publisher | : |
Total Pages | : 114 |
Release | : 2020 |
Genre | : |
ISBN | : |
Download Wideband Quadrature Clock Generation for Digital Beamforming Applications Book in PDF, ePub and Kindle
Author | : Kong-Pang Pun |
Publisher | : Springer Science & Business Media |
Total Pages | : 217 |
Release | : 2013-03-09 |
Genre | : Technology & Engineering |
ISBN | : 1475737378 |
Download Circuit Design for Wireless Communications Book in PDF, ePub and Kindle
This is the first book focusing on the subject of image rejection in wireless receiver design, which is crucial for the current and next generation mobile terminals. It serves as a very useful reference for wireless design engineers, researchers and students.
Author | : William Webb |
Publisher | : |
Total Pages | : 584 |
Release | : 1994 |
Genre | : Technology & Engineering |
ISBN | : |
Download Modern Quadrature Amplitude Modulation Book in PDF, ePub and Kindle
Author | : Gadi Eisenstein |
Publisher | : Springer |
Total Pages | : 299 |
Release | : 2017-11-18 |
Genre | : Technology & Engineering |
ISBN | : 3319670026 |
Download Green Photonics and Electronics Book in PDF, ePub and Kindle
This books focuses on recent break-throughs in the development of a variety of photonic devices, serving distances ranging from mm to many km, together with their electronic counter-parts, e.g. the drivers for lasers, the amplifiers following the detectors and most important, the relevant advanced VLSI circuits. It explains that as a consequence of the increasing dominance of optical interconnects for high performance workstation clusters and supercomputers their complete design has to be revised. This book thus covers for the first time the whole variety of interdependent subjects contributing to green photonics and electronics, serving communication and energy harvesting. Alternative approaches to generate electric power using organic photovoltaic solar cells, inexpensive and again energy efficient in production are summarized. In 2015, the use of the internet consumed 5-6% of the raw electricity production in developed countries. Power consumption increases rapidly and without some transformational change will use, by the middle of the next decade at the latest, the entire electricity production. This apocalyptic outlook led to a redirection of the focus of data center and HPC developers from just increasing bit rates and capacities to energy efficiency. The high speed interconnects are all based on photonic devices. These must and can be energy efficient but they operate in an electronic environment and therefore have to be considered in a wide scope that also requires low energy electronic devices, sophisticated circuit designs and clever architectures. The development of the next generation of high performance exaFLOP computers suffers from the same problem: Their energy consumption based on present device generations is essentially prohibitive.
Author | : Masoud Babaie |
Publisher | : CRC Press |
Total Pages | : 237 |
Release | : 2022-09-01 |
Genre | : Technology & Engineering |
ISBN | : 1000794431 |
Download RF CMOS Oscillators for Modern Wireless Applications Book in PDF, ePub and Kindle
While mobile phones enjoy the largest production volume ever of any consumer electronics products, the demands they place on radio-frequency (RF) transceivers are particularly aggressive, especially on integration with digital processors, low area, low power consumption, while being robust against process-voltage-temperature variations. Since mobile terminals inherently operate on batteries, their power budget is severely constrained. To keep up with the ever increasing data-rate, an ever-decreasing power per bit is required to maintain the battery lifetime. The RF oscillator is the second most power-hungry block of a wireless radio (after power amplifiers). Consequently, any power reduction in an RF oscillator will greatly benefit the overall power efficiency of the cellular transceiver. Moreover, the RF oscillators' purity limits the transceiver performance. The oscillator's phase noise results in power leakage into adjacent channels in a transmit mode and reciprocal mixing in a receive mode. On the other hand, the multi-standard and multi-band transceivers that are now trending demand wide tuning range oscillators. However, broadening the oscillator’s tuning range is usually at the expense of die area (cost) or phase noise. The main goal of this book is to bring forth the exciting and innovative RF oscillator structures that demonstrate better phase noise performance, lower cost, and higher power efficiency than currently achievable. Technical topics discussed in RF CMOS Oscillators for Modern Wireless Applications include: Design and analysis of low phase-noise class-F oscillators Analyze a technique to reduce 1/f noise up-conversion in the oscillators Design and analysis of low power/low voltage oscillators Wide tuning range oscillators Reliability study of RF oscillators in nanoscale CMOS
Author | : Boris Lembrikov |
Publisher | : BoD – Books on Demand |
Total Pages | : 458 |
Release | : 2011-08-01 |
Genre | : Technology & Engineering |
ISBN | : 9533073241 |
Download Novel Applications of the UWB Technologies Book in PDF, ePub and Kindle
Ultra wideband (UWB) communication systems are characterized by high data rates, low cost, multipath immunity, and low power transmission. In 2002, the Federal Communication Commission (FCC) legalized low power UWB emission between 3.1 GHz and 10.6 GHz for indoor communication devices stimulating rapid development of UWB technologies and applications. The proposed book Novel Applications of the UWB Technologies consists of 5 parts and 20 chapters concerning the general problems of UWB communication systems, and novel UWB applications in personal area networks (PANs), medicine, radars and localization systems. The book will be interesting for engineers and researchers occupied in the field of UWB technology.
Author | : Krzysztof Iniewski |
Publisher | : CRC Press |
Total Pages | : 696 |
Release | : 2017-12-19 |
Genre | : Technology & Engineering |
ISBN | : 0849379970 |
Download Wireless Technologies Book in PDF, ePub and Kindle
Advanced concepts for wireless technologies present a vision of technology that is embedded in our surroundings and practically invisible. From established radio techniques like GSM, 802.11 or Bluetooth to more emerging technologies, such as Ultra Wide Band and smart dust motes, a common denominator for future progress is the underlying integrated circuit technology. Wireless Technologies responds to the explosive growth of standard cellular radios and radically different wireless applications by presenting new architectural and circuit solutions engineers can use to solve modern design problems. This reference addresses state-of-the art CMOS design in the context of emerging wireless applications, including 3G/4G cellular telephony, wireless sensor networks, and wireless medical application. Written by top international experts specializing in both the IC industry and academia, this carefully edited work uncovers new design opportunities in body area networks, medical implants, satellite communications, automobile radar detection, and wearable electronics. The book is divided into three sections: wireless system perspectives, chip architecture and implementation issues, and devices and technologies used to fabricate wireless integrated circuits. Contributors address key issues in the development of future silicon-based systems, such as scale of integration, ultra-low power dissipation, and the integration of heterogeneous circuit design style and processes onto one substrate. Wireless sensor network systems are now being applied in critical applications in commerce, healthcare, and security. This reference, which contains 25 practical and scientifically rigorous articles, provides the knowledge communications engineers need to design innovative methodologies at the circuit and system level.
Author | : Viral Kiritkumar Parikh |
Publisher | : |
Total Pages | : 428 |
Release | : 2008 |
Genre | : Digital electronics |
ISBN | : |
Download All Digital Quadrature Modulator for Wideband Wireless Transmitters Book in PDF, ePub and Kindle
In today's advance nano-CMOS process technologies, the digital design flow offers significant advantages over the conventional analog/RF designs, providing numerous incentives to explore digitally-intensive RF solutions. New architectures are also required to cope with the limitations of RF designing in submicron CMOS processes and take advantages of the increasing speed and density of digital techniques.