But because the programming control's of horizontal PIN diode restructural antenna

The utility model provides a configurable antenna that but is based on the programming control of horizontal PIN diode. The antenna mainly includes: servo circuit, programmable voltage source and antenna array, the antenna array is the antenna array who comprises the horizontal PIN diode of the capable 2M of 2N row, servo circuit controls the programmable voltage source through the programming, makes the programmable voltage source follower accord with the multichannel voltage that the programming required, corresponding horizontal PIN diode links to each other in the 2MN+M+N way voltage of programmable voltage source follower and the antenna array, controls switching on and ending of horizontal PIN diode, but can realize programming control's frequency reconfigurable antenna and programming control's sharp array antenna or plane array antenna.