MFV3D Book Archive > Microwaves > Download Design of CMOS RFIC Ultra-Wideband Impulse Transmitters and by Cam Nguyen, Meng Miao PDF

Download Design of CMOS RFIC Ultra-Wideband Impulse Transmitters and by Cam Nguyen, Meng Miao PDF

By Cam Nguyen, Meng Miao

This booklet provides the layout of ultra-wideband (UWB) impulse-based transmitter and receiver frontends, working in the 3.1-10.6 GHz frequency band, utilizing CMOS radio-frequency integrated-circuits (RFICs). CMOS RFICs are small, reasonable, low energy units, larger fitted to direct integration with electronic ICs compared to these utilizing III-V compound semiconductor units. CMOS RFICs are hence very appealing for RF structures and, in truth, the vital selection for advertisement instant markets. 

The publication includes seven chapters. the 1st bankruptcy supplies an advent to UWB expertise and descriptions its suitability for top solution sensing and high-rate, short-range ad-hoc networking and communications. the second one bankruptcy presents the fundamentals of CMOS RFICs wanted for the layout of the UWB RFIC transmitter and receiver offered during this e-book. It contains the layout basics, lumped and allotted parts for RFIC, structure, post-layout simulation, and size. The 3rd bankruptcy discusses the fundamentals of UWB platforms together with UWB merits and functions, signs, easy modulations, transmitter and receiver frontends, and antennas. The fourth bankruptcy addresses the layout of UWB transmitters together with an summary of easy elements, layout of pulse generator, BPSK modulator layout, and layout of a UWB tunable transmitter. bankruptcy five provides the layout of UWB receivers together with the layout of UWB low-noise amplifiers, correlators, and a UWB 1 receiver. bankruptcy 6

covers the layout of a UWB uniplanar antenna. eventually, a precis and end is given in bankruptcy 7.

Show description

Read or Download Design of CMOS RFIC Ultra-Wideband Impulse Transmitters and Receivers PDF

Best microwaves books

Pedregal Introduction to Optimization

This undergraduate textbook introduces scholars of technological know-how and engineering to the interesting box of optimization. it's a designated e-book that brings jointly the subfields of mathematical programming, variational calculus, and optimum regulate, hence giving scholars an total view of all points of optimization in one reference.

Advanced Materials and Technologies for Micro Nano-Devices, Sensors and Actuators

The most aim of this publication is to check fresh growth and present prestige of MEMS/NEMS applied sciences and units. numerous very important components are mentioned: historical past of analysis within the box, equipment physics, examples of sucessful functions, sensors, fabrics and processing elements. The authors who've contributed to the booklet symbolize a various crew of prime scientists from educational, commercial and governmental labs all over the world who deliver a huge array of backgrounds reminiscent of gadget physics, technologists, electric and mechanical engineering, floor chemistry and fabrics science).

Design of Microwave Active Devices

This booklet provides tools for the layout of the most microwave lively units. the 1st bankruptcy makes a speciality of amplifiers operating within the linear mode. The authors current the issues surrounding narrowband and wideband impedance matching, balance, polarization and the noise issue, in addition to particular topologies resembling the disbursed amplifier and the differential amplifier.

Additional resources for Design of CMOS RFIC Ultra-Wideband Impulse Transmitters and Receivers

Sample text

The positive impulse signal generated directly from the tunable impulse generator and the negative impulse signal emerged from the CMOS inverter are fed to the BPSK modulator. Depending on the external high- or low-level modulating signal Vctl , the positive (high-level modulation) or negative (low-level modulation) modulated impulse output of the BPSK modulator is sent to the pulse-shaping circuit. Finally, the modulated positive or negative monocycle pulse signal is produced at the output of the pulse-shaping circuit.

The pulse tune-ability also provides the highly desired diversity for UWB impulse transmitters (and hence UWB systems), enabling them to function across multi-band which leads to enhanced information of targets. Electronically tunable pulse generators are also desired for measurement equipment. Tuning ability is also useful for compensating possible circuit performance variations caused by potential variations of circuit fabrication processes such as CMOS processes as well as temperature changes.

25-µm in [9], the tuning duration range with constant pulse amplitude improves significantly. It should note that the final impulse signal generated generally consists of three parts: rising edge, tunable relative time offset, and falling edge, as shown at node C of Fig. 9. For impulses with very narrow pulse widths, only parts of the rising 44 3 UWB Impulse Transmitter Design Fig. 15 Measured and simulated impulse signals with tunable pulse duration and falling edges of the square waves are involved in the pulse formation, resulting in amplitudes much smaller than those for wider pulses.

Download PDF sample

Rated 4.33 of 5 – based on 7 votes