Abstract:
A structural printed wiring board panel includes a multilayer printed wiring board having opposing, outer faces and interlayer interconnects that route RF, power and control signals. Connection areas are formed in or on at least on one face for connecting the interlayer interconnects and any electrical components. A metallic face sheet is secured onto at least one outer face, adding structural rigidity to the multilayer printed wiring board. A metallic face sheet can have apertures positioned to allow access to connection areas. RF components can be carried by a face sheet and operatively connected to connection areas. Antenna elements can be positioned on the same or an opposing face sheet and operatively connected to RF components to form a phased array printed wiring board (PWB) panel,
Abstract:
An integrated circuit module, decoupling capacitor assembly and method are disclosed. The integrated circuit module includes a substrate and integrated circuit die mounted on the substrate and having die pads and an exposed surface opposite from the substrate. A plurality of substrate bonding pads are positioned on the substrate adjacent the integrated circuit die. A decoupling capacitor assembly is mounted on each integrated circuit die and includes a capacitor carrier secured onto the exposed surface of the integrated circuit die and a decoupling capacitor carried by the capacitor carrier. A wire bond extends from the decoupling capacitor assembly to a die pad and from a die pad to a substrate bonding pad.
Abstract:
A phased array antenna may include a substrate and a plurality of phased array antenna elements carried by the substrate. A plurality of intermediate circuit boards may be arranged in spaced apart relation and each may extend transversely from the substrate. Each intermediate circuit board may have a forward end connected to a plurality of respective phased array antenna elements. A rear circuit board may be connected to the plurality of intermediate circuit boards at rearward ends thereof opposite the substrate.
Abstract:
An integrated circuit module, decoupling capacitor assembly and method are disclosed. The integrated circuit module includes a substrate and integrated circuit die mounted on the substrate and having die pads and an exposed surface opposite from the substrate. A plurality of substrate bonding pads are positioned on the substrate adjacent the integrated circuit die. A decoupling capacitor assembly is mounted on each integrated circuit die and includes a capacitor carrier secured onto the exposed surface of the integrated circuit die and a decoupling capacitor carried by the capacitor carrier. A wire bond extends from the decoupling capacitor assembly to a die pad and from a die pad to a substrate bonding pad.
Abstract:
A structural printed wiring board panel includes a multilayer printed wiring board having opposing, outer faces and interlayer interconnects that route RF, power and control signals. Connection areas are formed in or on at least on one face for connecting the interlayer interconnects and any electrical components. A metallic face sheet is secured onto at least one outer face, adding structural rigidity to the multilayer printed wiring board. A metallic face sheet can have apertures positioned to allow access to connection areas. RF components can be carried by a face sheet and operatively connected to connection areas. Antenna elements can be positioned on the same or an opposing face sheet and operatively connected to RF components to form a phased array printed wiring board (PWB) panel.