Design And Construction Of A Universal Wave Double Superheterodyne Radio Receiver
Download Design And Construction Of A Universal Wave Double Superheterodyne Radio Receiver full books in PDF, epub, and Kindle. Read online free Design And Construction Of A Universal Wave Double Superheterodyne Radio Receiver ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Short Wave Superhet Receiver Construction
Author | : R. A. Penfold |
Publisher | : |
Total Pages | : 96 |
Release | : 1991-01-01 |
Genre | : Shortwave radio |
ISBN | : 9780859342216 |
Wide Frequency Range Superheterodyne Receiver Design and Simulation
Author | : Chen-Yu Hsieh |
Publisher | : |
Total Pages | : 130 |
Release | : 2011 |
Genre | : |
ISBN | : |
The receiver is the backbone of modern communication devices. The primary purpose of a reliable receiver is to recover the desired signal from a wide spectrum of transmitted sources. A general radio receiver usually consists of two parts, the radio frequency (RF) front-end and the demodulator. RF front-end receiver is roughly defined as the entire segment until the analog-to-digital converter (ADC) placed before digital demodulation. Theoretically, a radio receiver must be able to accommodate several tradeoffs such as spectral efficiency, low noise figure (NF), low power consumption, and high power gain. The superheterodyne receiver consisting of double downconversion can well balance the tradeoffs required for the receiver design. In this thesis, the RF front-end superheterodyne receiver design and implementation is presented. Instead of fixed radio frequency of system-on-chip (SOC) design which has been a popular research topic, a radio receiver operating in the wide frequency range of roughly 2.53 GHz to 2.83 GHz located in IEEE S-band is considered. The wide frequency range receiver is suitable for applications like Direct-to-Home satellite television systems, which allocates from 2.5 GHz to 2.7 GHz. This thesis is focusing on the off-chip receiver design for the objectives of processing a wider frequency band while providing high linearity and power gain. The important active devices in a receiver which are low noise amplifiers (LNA), power amplifiers (PA), and mixers are designed and implemented. In this work, the two-stage LNA designed provides low NF and good input standing wave ratio (VSWR). The class-A PA is designed utilizing the load-pull method for maximum power transfer and highest possible power added efficiency (PAE). The mixer design adopts the double balance fully differentially (Gilbert) topology which is ideal for low port feedthrough, intermodulation distortion, and moderate conversion gain. The self-built active devices (e.g. amplifiers and mixers) and band-pass filters (BPF) provided by Agilent EEsof Advance System Design (ADS) are combined into a double downconversion RF front-end receiver. The receiver sensitivity and selectivity is assessed and tabulated. Also, the operation in the wide frequency range of roughly 2.53 GHz to 2.83 GHz with the last intermediate frequency (IF) of 20 MHz is verified.
A Compilation of Radio Theses in American Colleges and Universities, 1918-1950
Author | : Raymond D. Cheydleur |
Publisher | : |
Total Pages | : 88 |
Release | : 1950 |
Genre | : Dissertations, Academic |
ISBN | : |
Modern Communications Receiver Design and Technology
Author | : Cornell Drentea |
Publisher | : Artech House |
Total Pages | : 487 |
Release | : 2010 |
Genre | : Antiques & Collectibles |
ISBN | : 1596933100 |
This comprehensive sourcebook thoroughly explores the state-of-the-art in communications receivers, providing detailed practical guidance for constructing an actual high dynamic range receiver from system design to packaging. You also find clear explanations of the technical underpinnings that you need to understand for your work in the field . This cutting-edge reference presents the latest information on modern superheterodyne receivers, dynamic range, mixers, oscillators, complex coherent synthesizers, automatic gain control, DSP and software radios.You find in-depth discussions on system design, including coverage of all pertinent data and tools. Moreover, the book offers you a solid understanding of packaging and mechanical considerations, as well as a look at tomorrowOCOs receiver technology, including new Bragg-cell applications for ultra-wideband electronic warfare receivers. This one-stop resource is packed with over 300 illustrations that support critical topics throughout."
The New Radio Receiver Building Handbook
Author | : Lyle Russell Williams |
Publisher | : Lulu.com |
Total Pages | : 154 |
Release | : 2006-09-01 |
Genre | : Technology & Engineering |
ISBN | : 1847285260 |
A shortwave radio, without use of satellites, will receive commercial free foreign government supported English language radio programs from thousands of miles away! Shortwave radios can be built at home in a time period of a few hours to a few weeks. This book contains over one hundred illustrations. Written for both the expert and the novice, it provides information for understanding how the radios work, for obtaining the necessary parts, and for constructing the radios. Shortwave radios were first developed in the 1930s and new designs can be built to resemble radios of that era.