| 摘要 |
FIELD: wireless communication.SUBSTANCE: invention relates to radar engineering and can be used in designing and making an active phased antenna array (APAA). Radio-electronic microwave module comprises a housing accommodating a radioelectronic cell having a printed-circuit board with radioelectronic elements, strip lines which are connected to protruding inside housing central conductors of sealed microwave junctions, located in opposite walls of housing. Printed circuit board in each zone intended for connection of striplines with centre conductors of sealed microwave junctions, has extending part and cutouts that feature shape and sizes that allow providing location of end surfaces of printed circuit board in each zone intended for connection of striplines with centre conductors of sealed microwave junctions with tightness relative to surfaces of opposite walls of housing.EFFECT: technical result is improved radio characteristics of electronic microwave module owing to reduced standing-wave ratio.6 cl, 12 dwg |
