Resources Contact Us Home
High-frequency module and mobile communication apparatus using the same

Image Number 7 for United States Patent #6788958.

A high-frequency module includes a diplexer, first and second high-frequency switches, a SAW duplexer, first and second LC filters functioning as first and second filters, and an SAW filter functioning as a third filter. The module defines a unit that integrates front-end sections of first to third communication systems, a digital cellular system (1.8 GHz band), a personal communication service (1.9 GHz band) and a global system for mobile communications (900 MHz band).

  Recently Added Patents
System and methods for obstacle mapping and navigation
Storage device, data processing device, registration method, and recording medium
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Controller for machine tool and five-axis simultaneous control machine tool controlled thereby
Paging of a user equipment (UE) within a wireless communications system
Floor standing rack
Mobile interactive kiosk method
  Randomly Featured Patents
Generation method and update method of authorization key for mobile communication
Optical element and optical module
Trimmable current source
Digital dual-loop DLL design using coarse and fine loops
Slide processor camera
Environmentally improved asphalt compositions and their preparation
Internally-located dual flow rotating union
Safety trip valve for steam or gas turbines with means to assure controlled opening from the closed position
Strengthening glass by ion exchange