Near-Field Focused Array Microstrip Planar Antenna for Medical Applications

作者：Tofigh Farzad^*; Nourinia Javad; Azarmanesh MohammadNaghi; Khazaei Kayvan M

来源：IEEE Antennas and Wireless Propagation Letters, 2014, 13: 951-954.

DOI：10.1109/LAWP.2014.2322111

• Array antennas
• medical applications
• near-field focused
• planar microstrip

Using microwave energy for medical applications has been considered a long time ago. By introducing near-field focused array antennas, a new approach came out in this field. This letter introduces a near-field focused (NFF) array antenna working on 2.4 GHz that has been developed to test a new idea based on the fact that electromagnetic waves would deliver their energy in watery substances. A good tradeoff tried to be achieved in the NFF antenna's features such as small focused spot, about 100 x 100 mm, 45 cm depth of focus, and the size of 40 x 40 cm(2) of antenna in order to perform tests of this new application.

• 出版日期2014