Integrated radio frequency module

Details Integrated radio frequency module Integrated radio frequency module

2005-07-06

2010-12-07

Cai, Wayne (Department: 2617)

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency modifying or conversion

C455S311000, C455S333000, C455S334000, C455S553100, C333S204000, C333S205000, C257S700000

Reexamination Certificate

active

07848727

ABSTRACT:
A radio frequency (RF) module includes a multilayer substrate having dielectric layers and metallization layers that include one or more circuit elements. The metallization layers are located between the dielectric layers. The RF module also includes a symmetric transmission input associated with the multilayer substrate, an RF element on the multilayer substrate to provide RF functionality, and a balun integrated in the substrate behind the symmetric transmission input.

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patent: 2002/0011907 (2002-01-01), Yamada et al.
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patent: 2004/0185816 (2004-09-01), Ji
patent: 2005/0151240 (2005-07-01), Takeda et al.
patent: 2006/0025102 (2006-02-01), Kipnis et al.
patent: 10228328 (2004-01-01), None

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