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
Multi-carrier operation for wireless systems
Communication terminal, communication system, server apparatus, and communication connecting method
Support tray for server
Communicating channel state information using predictive vector quantization
Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
Semiconductor memory device
  Randomly Featured Patents
Process for the preparation of cerium oxide particulates
Process for the preparation of magnetic beads of vinylaromatic polymers
Method and apparatus for receiving a universal input voltage in a welding power source
Sensor control apparatus
Apparatus for metal extraction
Hanger assembly for fill strips
Liquid crystal display device and process for producing same in which forming first and second organic insulating layers using curing and half curing process
Topical skin barriers and methods of evaluation thereof
Method, apparatus and computer program product for creating ream section from memory data based on real-time reaming
Phase shift optical loop spectroscopy