Hermetic module containing microwave component

Claim 2

A hermetic module for housing at least one electronic component, integrated with a coaxial cable having a center conductor and an outer conductor, comprising: a housing, defining at least one opening and an interior space therein; a conductive body member disposed around the interior surface of the housing within the interior space and defining a recess and a cavity therein for containing at least one electronic component, said recess being in registration with the opening in the housing and receiving an end of a coaxial cable inserted into the recess, the interior walls of the recess forming an electrical contact for the outer conductor of the coaxial cable; a conductor member, having a first end disposed in the recess for mating with the center conductor of the coaxial cable inserted into the recess of the body member and a second end disposed in the cavity; a sealing member disposed around the conductor member and forming a hermetic seal between the recess and the cavity; and means for operatively connecting the at least one electronic component in the cavity to the second end of the conductor member.

Claim 3

A module as in claim 1, wherein the sealing member is made of ceramic, and the conductor member is captivated within the sealing member.

Claim 4

A module as in claim 1, wherein the recess defines at least two regions of different inner diameters, comprising a first region defining a diameter for accommodating the outer diameter of the coaxial cable, and a second region of a diameter smaller than the diameter of the first region, the two regions forming a shoulder therebetween.

Claim 5

A module as in claim 1, wherein the outside diameter of the first end of the conductor member and the inner diameter of the recess near the first end of the conductor member are dimensioned to form an air dielectric coaxial transmission line of a predetermined characteristic impedance.

Claim 6

A hermetic module for housing at least one electronic component, integrated with a coaxial cable having a center conductor and an outer conductor, comprising: a housing, defining at least one opening and an interior space therein; a conductive body member disposed within the housing and defining a recess and a cavity therein, the recess defining at least two regions of different, inner diameter, a first region defining a diameter for accommodating the outer diameter of a coaxial cable and to form an electrical contact with the outer conductor of the coaxial cable, and a second region of a diameter smaller than the first region, the two regions forming a shoulder therebetween; a conductor member, having a first end, disposed in the second region of the recess for mating with the center conductor of the coaxial cable inserted into the recess of the body member, and a second end disposed in the cavity, and the outer diameter of the conductor member at the first end and the inner diameter of the second region of the recess being dimensioned to form an air dielectric coaxial transmission line of a predetermined characteristic impedance; a ceramic sealing member forming a hermetic seal between the recess and the cavity and having the conductor member captivated within the sealing member; and means for operatively connecting the second end of the conductor member to the at least one electronic component contained in the cavity.

Claim 7

A hermetic module for housing at least one electronic component, integrated with a coaxial cable having a center conductor and an outer conductor, comprising: a housing, defining at least one opening and an interior space therein; a conductive body member disposed within the housing and defining a recess and a cavity therein, the recess defining at least two regions of different, inner diameter, a first region defining a diameter for accommodating the outer diameter of a coaxial cable and to form an electrical contact with the outer conductor of the coaxial cable, and a second region of a diameter smaller than the first region, the two regions forming a shoulder therebetween; a conductor member, having a first end, disposed in the second region of the recess for mating with the center conductor of the coaxial cable inserted into the recess of the body member, and a second end disposed in the cavity, and the outer diameter of the conductor member at the first end and the inner diameter of the second region of the recess being dimensioned to form an air dielectric coaxial transmission line of a predetermined characteristic impedance; a ceramic sealing member forming a hermetic seal between the recess and the cavity and having the conductor member captivated within the sealing member; and means for operatively connecting the second end of the conductor member to the at least one electronic component contained in the cavity.

Claim 8

A hermetic module for housing at least one electronic component, integrated with a coaxial cable having a center conductor and an outer conductor, comprising: a housing, defining at least one opening and an interior space therein; a conductive body member disposed within the housing and defining a first recess, a second recess, and a cavity therein for containing the at least one electronic component, the first and second recesses being in registration with the at least one opening in the housing, the first recess receiving an end of a coaxial cable inserted therein, the interior walls of the first recess forming an electrical contact for the outer conductor of the coaxial cable; a first conductor member, having a first end disposed within the first recess for mating with the center conductor of the coaxial cable inserted into the first recess, and a second end disposed in the cavity; a second conductor member, disposed in the second recess and having a first end exposed external to the module and a second end disposed within the cavity; a first sealing member disposed around the first conductor member and forming a hermetic seal between the first recess and the cavity; a second sealing member disposed around the second conductor member and forming a hermetic seal between the outside of the module and the cavity; and means for operatively connecting a selected one of the at least one electronic component in the cavity to the second end of the first conductor member and any one of the at least one electronic component to the second end of the second conductor member.

Claim 9

A hermetic module for housing at least one electronic component, integrated with a coaxial cable having a center conductor and an outer conductor, comprising: a housing, defining at least one opening and an interior space therein; a conductive body member disposed within the housing and defining a first recess, a second recess, and a cavity therein for containing the at least one electronic component, the first and second recesses being in registration with the at least one opening in the housing, the first recess receiving an end of a coaxial cable inserted therein, the interior walls of the first recess forming an electrical contact for the outer conductor of the coaxial cable; a first conductor member, having a first end disposed within the first recess for mating with the center conductor of the coaxial cable inserted into the first recess, and a second end disposed in the cavity; a second conductor member, disposed in the second recess and having a first end exposed external to the module and a second end disposed within the cavity; a first sealing member disposed around the first conductor member and forming a hermetic seal between the first recess and the cavity; a second sealing member disposed around the second conductor member and forming a hermetic seal between the outside of the module and the cavity; and means for operatively connecting a selected one of the at least one electronic component in the cavity to the second end of the first conductor member and any one of the at least one electronic component to the second end of the second conductor member.