Mohammad Farazian,Lawrence E. Larson,Prasad S. Gudem's Fast Hopping Frequency Generation in Digital CMOS PDF

By Mohammad Farazian,Lawrence E. Larson,Prasad S. Gudem

Overcoming the agility barriers of traditional frequency synthesizers in multi-band OFDM extremely wideband is a key study target in electronic know-how. This quantity outlines a frequency plan which may generate all of the required frequencies from a unmarried mounted frequency, capable of enforce heart frequencies with out greater than degrees of SSB blending. It acknowledges the necessity for destiny synthesizers to avoid on-chip inductors and function at low voltages to let the elevated integration and potency of networked home equipment. the writer examines intensive the structure of the dividers that generate the required frequencies from a unmarried base frequency and are in a position to constructing a fractional department ratio.


Presenting the 1st CMOS inductorless unmarried PLL 14-band frequency synthesizer for MB-OFDMUWB makes this quantity a key addition to the literature, and with the synthesizer able to arbitrary band-hopping in lower than nanoseconds, it operates good in the wanted variety on a 1.2-volt strength provide. The author’s shut research of the operation, balance, and section noise of injection-locked regenerative frequency dividers will supply researchers and technicians with a lot nutrition for developmental thought.

Show description

Read Online or Download Fast Hopping Frequency Generation in Digital CMOS PDF

Similar telecommunications books

New PDF release: MIMO Wireless Communications: From Real-World Propagation to

Uniquely, this booklet proposes powerful space-time code designs for real-world instant channels. via a unified framework, it emphasizes how propagation mechanisms comparable to space-time frequency correlations and coherent parts effect the MIMO procedure functionality lower than reasonable energy constraints. Combining a fantastic mathematical research with a actual and intuitive method of space-time coding, the ebook steadily derives cutting edge designs, taking into account that MIMO channels are usually faraway from perfect.

Siegmund Redl,Matthias Weber,Malcolm W. Oliphant's GSM and Personal Communications Handbook (Artech House PDF

The main accomplished reference to be had on GSM purposes and companies, this new name is meant to construct at the simple technical details within the authors' unique bestseller, An creation to GSM (Artech condo, 1995). The publication offers a close-up examine this scorching expertise, bargains in-depth discussions of the positive factors and prone to be had via GSM, and comprises new and extra in-depth insurance of purposes and implementations of the GSM commonplace.

Download e-book for iPad: IEEE 802.15.4 and ZigBee as Enabling Technologies for by Stefano Tennina,Anis Koubâa,Roberta Daidone,Mário Alves,Petr

This ebook outlines an important features of IEEE 802. 15. four and ZigBee and the way they are often used to engineer instant Sensor community (WSN) structures and functions, with a specific specialize in Quality-of-Service (QoS) points. It begins via delivering a photo of the main appropriate positive factors of those protocols, picking out a few gaps within the average requirements.

Read e-book online Speech and Audio Processing: A MATLAB-based Approach PDF

With this entire and available advent to the sector, you are going to achieve all of the abilities and information had to paintings with present and destiny audio, speech, and listening to processing applied sciences. issues lined contain cellular telephony, human-computer interfacing via speech, scientific purposes of speech and listening to expertise, digital song, audio compression and copy, large facts audio structures and the research of sounds within the surroundings.

Additional info for Fast Hopping Frequency Generation in Digital CMOS

Example text

Download PDF sample

Fast Hopping Frequency Generation in Digital CMOS by Mohammad Farazian,Lawrence E. Larson,Prasad S. Gudem

by Anthony

Rated 4.04 of 5 – based on 12 votes