For the quantity of cell phone jammer is large

For the quantity of cell phone jammer is large
Integrated the necessary conditions for miniaturization, the laser head is very small, very thin. The training summary. By more than two months in the training of Tsinghua University, Shenzhen Graduate School, the real feel of the book hates few when goes. Although the books purely theoretical knowledge is boring and is rarely used, but the theory is the practical application of the fundamental, the basis of the actual operation. Practice without theory is like a ship lost direction in the sea, to encounter a lot of ups and downs before heading the other side of success. Tsinghua training, so my thoughts have over-learning to work; my understanding has changed from students to workers; I had a change of attitude between the strict free to; I value from the parents want to obtain to self-reliance have sublimation. If the customer doesn’t want others to use cell phone jammer .
A philosopher once said: "Life is a series of choices, each person's fate to grasp in their hands, if they work hard, and eventually there will be into." In future work to establish a down-to-earth, suffer from a study attitude, a clear their dreams, find their own direction, toward the dream of courage that will never change. With the graduation project will be coming to an end, the graduation project will be completed successfully to thank a lot. First of all thank Anhui Xinhua University for giving me this opportunity to show the graduation project is the last job, university career, graduation design allows us to better understand themselves, understand their own lack of graduation design process learned a lot . Second, we would like to thank my instructor Levin would like the teacher. If someone want to use cell phone jammer  without their permission.
She helped me a lot, I developed a plan so that I can completed on time and smoothly. Also want to thank the the Anhui countries share Optoelectronic Technology Co., Ltd. and Tsinghua University, Shenzhen Graduate School provides a good training environment and equipment, will not only allow me to successfully complete the graduation project and learned the knowledge and skills had never come into contact. Finally like to thank the guidance of Master Lu Jianhong engineers and Zhang Zhiqing engineers, they taught me how to work, how to learn on the job. Know nothing about to design their own from the careful guidance of the laser head technology. Thank you for this, I wish you good health and smooth work. After three months of effort, from the selected design topic, gather information, practice training.