| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: antenna is located inside the case, and includes one or more arms, where each arm has an electrical length, which corresponds to the supposed frequency band of transfer, and along the length of the arm indicated the external load will have a variable effect. The case has one or more expected contact points, where the source of the external load will be located in immediate proximity to the indicated case, and where one or more arms are developed and placed such that the field of relatively high impedance of the antenna will be located, at least at the prescribed distance from one or more expected points of interest, and the field of relatively low impedance of the antenna is located closer to the expected points of interest. ^ EFFECT: improving the operating characteristics of the antenna due to lowering the effect of the load from the external source. ^ 15 cl, 7 dwg |
