A primary study on near field distribution of hand-held transceivers on the horizontal plane

This paper studies the near field distribution of a hand-held transceiver, Kenwood model TR2500. Its near field distribution on the horizontal plane is studied in three cases. One case is where the antenna is normal to the ground without the human model. The other two cases are where the angle included between the antenna and the normal line of ground is 45 degrees with the human model and without it respectively. The paper gives the near field contour plots of the transceiver by numerical calculation and experiments. It shows that the fields in most regions decrease when the transceiver is placed close to the human model