This work investigates efficient circuit techniques to synthesize sinusoidal signals with extremely wide programmable frequency range, from DC to the Niquist Frequency with a 100MHz system clock. The developed techniques target sensor self-testing and impedance sensing applications. Different from most existing direct digital synthesis works, which primarily target communication applications, requiring narrow frequency range but demanding small phase jitters, this work focuses on circuit techniques to achieve large programmable frequency range, high signal to noise ratio (SNR), and efficient circuit implementation. First, it develops a theoretical framework to estimate the SNR of the synthesized signals in terms of the key design parameters. Second, a novel circuit structure is developed in order to achieve large frequency range and to minimize circuit size and implementation cost. The proposed design is then implemented on a FPGA hardware platform for verification purposes.

About the Author

Stefan graduated from Management Center Innsbruck in Austria, with a B.Sc. in Mechatronics & Machinery Construction in 2013. In 2017 he finished studies at Southern Illinois University Carbondale in Illinois, USA, where he obtained M.Sc. degrees in Electrical & Computer Engineering as well as Mathematics.

"About this title" may belong to another edition of this title.

Store Description

Visit Seller's Storefront

Seller's business information

Edward Bowditch Ltd
Exstowe, Exton, Exeter, EX3 0PP, United Kingdom

Sale & Shipping Terms

Terms of Sale

Legal entity name: Edward Bowditch Ltd
Legal entity form: Limited company
Business correspondence address: Exstowe, Exton, Exeter, EX3 0PP
Company registration number: 04916632
VAT registration: GB834241546
Authorised representative: Mr. E. Bowditch

Shipping Terms

Orders usually dispatched within two working days. Please note that at this time all domestic United Kingdom orders are sent by trackable UPS courier, we choose not to offer a lower cost alternative.

Shipping rates from United Kingdom to U.S.A.

Shipping rates from United Kingdom to U.S.A.
Order quantity	7 to 14 business days	2 to 3 business days
First item	US$ 13.44	US$ 33.60

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.