|
|
|
|
|
Kicheol Yoon, Jun-Won Chung and Kwang Gi Kim
In laparoscopic surgery for colorectal and gastric cancer, it is difficult to locate the tumor in the cavity for excision. Tumors in the colon or stomach are blocked by mucous membranes; thus, the view from the cavity is obscured. Therefore, to determine...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ki-Cheol Yoon, Kwang-Gi Kim, Jun-Won Chung and Byeong-Soo Kim
Sensors in the medical field to detect specific tissues, such as radars, must provide accurate signals from frequency generators. In order to supply an accurate frequency signal, the oscillator must have a low phase noise. Therefore, the resonator used i...
ver más
|
|
|
|
|
|