Fundamentals of RF Design
Special presentation on RF front-end design by Professor Michael Jensen.
19 Jan 2005
Quantization Effects
This presentation will cover the effects of finite precision to represent the amplitudes of the samples. What is this? How is it quantified? What can I do about it? Presented by Professor Michael Rice.
Download the presentation on Quantization Effects
26 Jan 2005
Scheduling a Project
Scheduling a project: some simple do's and don't's. Presented by Professor Michael Rice.
2 Feb 2005
First Design Review
This is a 20 minute presentation where you provide a detailed review of your design. Information should include
A summary of your Functional Specification. Part of your grade will be how well you came to meeting these specifications.
A summary of yourConcept Generation and Selection Include a brief description of the different approaches you considered, a brief description of the criteria you applied to identify the best approach, and a detailed description of your selected approach.
The detailed description should focus on two key aspects:
Complete RF front-end design. At a minimum you should demonstrate filter specificaitons, analysis of adjacent channel interference, noise, and image rejection levels, knowledge of the external RF environment, hardware parts list, and a detailed block diagram, schematic, and chasis layout.
A working MATLAB demonstration. Demonstrate the operation on one of the provided data files.
Provide a DSP loading estimate including count of the number of multiples and adds per second, estimate of the required level of optimization on the DSP processor (amount of parallelization).
Identify (in code) data debug test points and what signals should look like (debug tools).
Connect the I-Q Baseband outputs of the ESG-D Signal Generator to the A/D converter inputs on the TI EVM.
Direct the digital matched filter outputs to the D/A converters on the on the TI EVM.
Connect the TI EVM D/A converter outputs to the digital oscilloscope for display.
The synchronizer loops do not need to be working. But include a fixed phase rotation in your DSP code as a place holder for the carrier phase synchronization PLL.
2 Mar 2005
Second Design Review This is a 20 minute presentation followed by a 10 minute question-and-answer period. In this second design review, you should provide the following information:
A detailed description of your schedule.
A cost estimate. (Show your calculations.)
A description of your progress to date relative to the milestones. (You should provide convincing evidence that your schedule will allow you to meet the deadlines for Milestones 2, 3, and 4.)
An update on your progress on the DSP code development.
An update on your progress on the RF hardware development.
A description of the changes that have been made in the design identified in the first design review.
9 Mar 2005
Milestone 2: RF Hardware Demonstration
Connect the I-Q Baseband outputs of the ESG-D Signal Generator to the A/D converter inputs on the TI EVM.
Direct the interpolated matched filter outputs to the D/A converters on the on the TI EVM.
Connect the TI EVM D/A converter outputs to the digital oscilloscope for display.
The AGC and symbol timing PLL should be working. It should be clear that the symbol timing PLL locks and that the AGC is working properly.
16 Mar 2005
Milestone 3: DSP Code Demonstration
Connect the I-Q Baseband outputs of the ESG-D Signal Generator to the A/D converter inputs on the TI EVM.
Direct the interpolated matched filter outputs to the D/A converters on the on the TI EVM.
Connect the TI EVM D/A converter outputs to the digital oscilloscope for display.
The AGC and symbol timing PLL should be working. It should be clear that the symbol timing PLL locks and that the AGC is working properly.
23 Mar 2005
Interfacing with the Bit Error Rate Tester This presentation will introduce the basic operation of the bit error rate tester and how to interface with it.
30 Mar 2005
Milestone 4: Fully Integrated System Demonstration
All DSP functions, including symbol timing recovery should be functioning. Output the downsampled and interpolated matched filter outputs through the TI EVM D/A converters to the digital oscilloscope. What should we see?
Demonstrate a fully integrated system: Antenna, RF front-end, and baseband DSP subsystem.
Although not required for this milestone, you should make sure your system can communicate with the bit error rate tester.
7 Apr 2005
Senior Project Competitions
All senior project competitions will be held in conjunction with Industry Day. The competition will be in the evening in the Garden Court in the Wilkenson Center (ELWC). Food (pizza) will be provided in Room 3224 ELWC.
Judges (external engineers from industry) will be on hand to evaluate your designs.
Your 2-page brochure is due at 12:00 noon that day.
20 Apr 2005
Final Report and Final Presentation 2:30 PM - 5:30 PM, 406 CB. (This is the final exam period for this course.) Final reports are due when you make your presentation.