| 摘要 |
An antenna, which may be used for signal transmission, comprises conductive means defining a slot therein having a longitudinal dimension. Various means may be provided in operative relation to the slot along said longitudinal dimension for causing all radiation from the antenna to be emitted only from sections of the slot of like field polarity without significantly affecting the phase velocity of the signals as they pass from the point of transmission line connection to all other points along the slot, so that the antenna functions as a plural slot array fed with only a single line. |
