RADIO RECEIVER Russian patent published in 2018 - IPC H04B1/06 H03H9/24 

FIELD: radio engineering and communications.

SUBSTANCE: use to create elements and instruments of radio receivers. Essence of the invention is that a radio receiver comprising a substrate with at least one dielectric layer applied thereto, in the dielectric layer and the substrate, a recess is made, on the surface of the dielectric layer,with adjacent to the recess on its sides,there are performed a cathode, an anode, a radio electrode and a control electrode with no electrical contact between them, an array of carbon nanotubes is formed on the side surface of the cathode adjacent to the recess, the region with a recess is closed by a sealing plate.

EFFECT: providing the possibility of increasing the amplitude of the output low-frequency signal by increasing the field emission current, improving the stability of the operation and the lifetime of the radio receiving device.

10 cl, 5 dwg