| 摘要 |
This technique can be applied to an antenna of a portable receiver like a phasor receiver. Specifically the advantages of this method include high antena gain in high frequency range, a useful cavity due to wireless housing. The rough construction of the invention is as follows. Primary antenna element, reactance, part is connected to reactance of small wireless receiver. An antenna is composed of secondary antenna element, a pair of parts and reactance with secondary cavity range. |
