CMOS 60-GHz and E-band Power Amplifiers and Transmitters - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook CMOS 60-GHz and E-band Power Amplifiers and Transmitters write by Dixian Zhao. This book was released on 2015-06-29. CMOS 60-GHz and E-band Power Amplifiers and Transmitters available in PDF, EPUB and Kindle. This book focuses on the development of design techniques and methodologies for 60-GHz and E-band power amplifiers and transmitters at device, circuit and layout levels. The authors show the recent development of millimeter-wave design techniques, especially of power amplifiers and transmitters, and presents novel design concepts, such as “power transistor layout” and “4-way parallel-series power combiner”, that can enhance the output power and efficiency of power amplifiers in a compact silicon area. Five state-of-the-art 60-GHz and E-band designs with measured results are demonstrated to prove the effectiveness of the design concepts and hands-on methodologies presented. This book serves as a valuable reference for circuit designers to develop millimeter-wave building blocks for future 5G applications.
Design and Implementation of 60 GHz CMOS Power Amplifiers
Design and Implementation of 60 GHz CMOS Power Amplifiers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Design and Implementation of 60 GHz CMOS Power Amplifiers write by Payam Masoumi Farahabadi. This book was released on 2016. Design and Implementation of 60 GHz CMOS Power Amplifiers available in PDF, EPUB and Kindle. The availability of an unlicensed 7 GHz bandwidth around 60 GHz offers great potential for establishment of high-data-rate short-range wireless communication links. Although previously left unutilized, recent advances in electronics enable the development of wireless transceivers at millimeter-wave frequencies. Despite offering a large bandwidth, the high signal attenuation caused by oxygen absorption in 60 GHz band requires the wireless transmitters to transmit signals with power as large as 27 dBm, so the receivers can detect greatly attenuated signals. Therefore, the design of power amplifiers capable of generating such large output powers proves to be a major challenge in the development of 60 GHz wireless transceivers, especially if CMOS technology is chosen for implementation of fully integrated 60 GHz wireless systems. In this dissertation, we present new architectures for power combining transformers, as well as new circuit topologies to improve the performance of 60 GHz power amplifiers implemented in CMOS technology. Although CMOS offers a higher level of integration and lower fabrication cost compared to high-speed compound semiconductor technologies, low supply and breakdown voltages, as well as operation near cutoff frequencies of MOSFETs make the design of power amplifier extremely challenging. Optimization of the efficiency/power performance of CMOS power amplifiers operating at millimeter-wave frequencies requires novelty in the design of active/passive structures. An overview on the technological advances and the challenges in millimeter-wave CMOS power amplifiers is presented by comparing previously reported active/passive power combination techniques. A comprehensive analysis and modeling of the matching circuits and on-chip spiral transformers are developed in order to estimate the passive power efficiency of the coupling circuits and power combining transformers. A new area-efficient power-combining configuration is proposed to achieve a high output power per occupied area. A 60 GHz power amplifier is fabricated utilizing the new combining technique with a measured output power of 18.8 dBm. Second we propose a new circuit topology to enable the capability of dual-mode operation. Also, a new enhancement technique is utilized in order to improve the gain-bandwidth product of cascode gain stages. Fabricated in 65 nm technology, the 60 GHz power amplifier could achieve measured maximum power added efficiency of 17.2% while delivering 18.1 dBm output power. Finally, we explore the utilization of a new dual-mode technique in a distributed active transformer power amplifier. A new power amplifier circuit topology and a new DAT layout technique is proposed in order to improve the power added efficiency and output power simultaneously. Fabricated in 65nm CMOS technology, the maximum measured gain of the 60 GHz power amplifier is 22 dB within a wide 3dB bandwidth of 14 GHz. A maximum saturated output power of 19.7 dBm is measured in high-power mode while a high power added efficiency of 25% is achieved.
Mm-wave Circuit Design in 16nm FinFET for 6G Applications
Mm-wave Circuit Design in 16nm FinFET for 6G Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mm-wave Circuit Design in 16nm FinFET for 6G Applications write by Bart Philippe. This book was released on 2022-09-24. Mm-wave Circuit Design in 16nm FinFET for 6G Applications available in PDF, EPUB and Kindle. This book tackles the challenges of designing mm-wave circuits in 16nm FinFET, from the elementary transistor level to a measured D-band transmitter. The design of crucial building blocks such as oscillators and power amplifiers are covered through theoretical limitations, design methodology and measurement. Offers first book on design of mm-wave circuits above 100GHz in an advanced 16nm FinFET digital technology; Covers fundamentals of transistor layout, circuit implementation and measurements; Provides single-source reference to information otherwise only available in disparate literature.
Linear CMOS RF Power Amplifiers for Wireless Applications
Linear CMOS RF Power Amplifiers for Wireless Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Linear CMOS RF Power Amplifiers for Wireless Applications write by Paulo Augusto Dal Fabbro. This book was released on 2010-06-22. Linear CMOS RF Power Amplifiers for Wireless Applications available in PDF, EPUB and Kindle. Advances in electronics have pushed mankind to create devices, ranging from - credible gadgets to medical equipment to spacecraft instruments. More than that, modern society is getting used to—if not dependent on—the comfort, solutions, and astonishing amount of information brought by these devices. One ?eld that has continuously bene?tted from those advances is the radio frequency integrated c- cuit (RFIC) design, which in its turn has promoted countless bene?ts to the mankind as a payback. Wireless communications is one prominent example of what the - vances in electronics have enabled and their consequences to our daily life. How could anyone back in the eighties think of the possibilities opened by the wireless local area networks (WLANs) that can be found today in a host of places, such as public libraries, coffee shops, trains, to name just a few? How can a youngster, who lives this true WLAN experience nowadays, imagine a world without it? This book dealswith the design oflinearCMOS RF PowerAmpli?ers(PAs). The RF PA is a very important part of the RF transceiver, the device that enables wireless communications. Two important aspects that are key to keep the advances in RF PA design at an accelerate pace are treated: ef?ciency enhancement and frequen- tunable capability. For this purpose, the design of two different integrated circuits realizedina0. 11μmtechnologyispresented,eachoneaddressingadifferentaspect. With respect to ef?ciency enhancement, the design of a dynamic supply RF power ampli?er is treated, making up the material of Chaps. 2 to 4.
THz and Sub-THz CMOS Electronics for High-Speed Telecommunication
THz and Sub-THz CMOS Electronics for High-Speed Telecommunication - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook THz and Sub-THz CMOS Electronics for High-Speed Telecommunication write by Carl D’heer. This book was released on . THz and Sub-THz CMOS Electronics for High-Speed Telecommunication available in PDF, EPUB and Kindle.
