Title :
Design of the buffer layer and absorber for enhancement of receiving sensitivity for wireless endoscopy
Author :
Park, Sangbok ; Lee, Jangsoo ; Chung, Young-Seek ; Cheon, Changyul
Author_Institution :
Sch. of Electr. & Comput. Engneering, Univ. of Seoul, Seoul, South Korea
Abstract :
We have presented the buffer layer for increasing the forward receiving power of a receiving antenna and the absorber for decreasing the external noise. If acquiring the electrical properties of a buffer layer and an absorber through many experiments or simulation works, we may obtain the results better than those of this paper. Also, the absorber can be fabricated by using a shielding sheet in which a number of people are interested because it is light and can be designed as a cloth.
Keywords :
buffer layers; design; endoscopes; radiocommunication; receiving antennas; absorber design; buffer layer design; forward receiving power; receiving antenna; shielding sheet; wireless endoscopy; Acoustic reflection; Buffer layers; Dipole antennas; Endoscopes; Humans; Liquids; Permittivity; Receiving antennas; Transmitting antennas; Wireless sensor networks;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171663
