What This Document Is
This is a midterm examination for an upper-level undergraduate course in Micro-Electro-Mechanical Systems (MEMS) Design, specifically EECS C245 and ME C218 at the University of California, Berkeley. It assesses a student’s understanding of fundamental MEMS principles and their application to practical design challenges. The exam is designed to evaluate analytical and problem-solving skills within the context of microfabrication and miniaturization.
Why This Document Matters
This resource is invaluable for students currently enrolled in a similar MEMS design course, or those preparing for related examinations. It’s particularly helpful for understanding the *types* of questions and the level of difficulty expected in a rigorous MEMS curriculum. Reviewing the structure and scope of this exam can help you identify knowledge gaps and focus your study efforts. It’s best utilized *after* initial coursework has been completed, as a means of self-assessment and exam preparation.
Topics Covered
* Microfabrication techniques and material deposition methods
* Bulk micromachining processes, including etching selectivity and geometry analysis
* Surface micromachining techniques and process flow understanding
* Mechanical analysis of MEMS suspensions, including spring constant calculations
* Electrostatic actuation principles and device characteristics
* Scaling effects in MEMS design
* Crystalline plane analysis and etching behavior
What This Document Provides
* A comprehensive set of problems covering core MEMS design concepts.
* Opportunities to practice applying theoretical knowledge to quantitative problems.
* Insight into the expected format and difficulty level of a university-level MEMS exam.
* A framework for understanding the relative importance of different topics within the course curriculum.
* A glimpse into the types of analytical skills required for success in MEMS design.
