发明名称 |
Phase conversion device for electromagnetic wave |
摘要 |
A phase conversion device, which converts an electromagnetic wave into a right-handed circularly polarized wave and a left-handed circularly polarized wave to attenuate electric and magnetic effects, includes first, second, and third layers. The first layer includes a ½ lambda wavelength plate. The second layer includes a ¼ lambda wavelength plate. The third layer includes a ½ lambda wavelength plate. The device is effective to reduce an influence of the electromagnetic wave on an electric field and a magnetic field. The device may be portable and useable to reduce an influence of electromagnetic waves on a human body. |
申请公布号 |
US9531080(B2) |
申请公布日期 |
2016.12.27 |
申请号 |
US201314654968 |
申请日期 |
2013.01.25 |
申请人 |
Wakitani Kiyotaka |
发明人 |
Wakitani Kiyotaka |
分类号 |
H01Q15/24;H01Q1/52;G02B5/30;H01Q17/00;H01Q15/00;H01Q19/06;H01Q3/46 |
主分类号 |
H01Q15/24 |
代理机构 |
Fitzpatrick, Cella, Harper & Scinto |
代理人 |
Fitzpatrick, Cella, Harper & Scinto |
主权项 |
1. A phase conversion device that converts an electromagnetic wave into a right-handed circularly polarized wave and a left-handed circularly polarized wave to reduce electric and magnetic influences, the device comprising:
a first layer that includes a ½ lambda wavelength plate; a second layer that includes a ¼ lambda wavelength plate; and a third layer that includes a ½ lambda wavelength plate. |
地址 |
Kawasaki JP |