[go: up one dir, main page]

GB2376806B - RF module - Google Patents

RF module

Info

Publication number
GB2376806B
GB2376806B GB0220792A GB0220792A GB2376806B GB 2376806 B GB2376806 B GB 2376806B GB 0220792 A GB0220792 A GB 0220792A GB 0220792 A GB0220792 A GB 0220792A GB 2376806 B GB2376806 B GB 2376806B
Authority
GB
United Kingdom
Prior art keywords
substrate
module
band
memory
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB0220792A
Other versions
GB0220792D0 (en
GB2376806A (en
Inventor
Toshifumi Oida
Takahiro Watanabe
Eigoro Ina
Norio Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2000184046A external-priority patent/JP3582460B2/en
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of GB0220792D0 publication Critical patent/GB0220792D0/en
Publication of GB2376806A publication Critical patent/GB2376806A/en
Application granted granted Critical
Publication of GB2376806B publication Critical patent/GB2376806B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • H10W44/20—
    • H10W44/255—
    • H10W70/63—
    • H10W70/682—
    • H10W70/685—
    • H10W72/07251—
    • H10W72/075—
    • H10W72/20—
    • H10W72/5449—
    • H10W72/551—
    • H10W72/884—
    • H10W72/951—
    • H10W90/724—
    • H10W90/734—
    • H10W90/754—

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Transceivers (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)

Abstract

An RF module (10) comprises a multi-layered substrate (12) having first and second side surfaces; a base-band IC (14) and a memory IC (16) mounted on the first side surface and an RF-IC (26) mounted on the second side surface. An RF passive component (36) is formed internally of the substrate (12), and a wiring pattern (32) is incorporated in the substrate (12), the wiring pattern interconnecting the base-band IC (14) and the memory IC (16). A shielding ground electrode pattern (38) is formed internally of the substrate (12), interposed between the first and second surfaces. An antenna may also be included in the substrate. The module provides a compact unit for use in communication devices such as a mobile phone.
GB0220792A 2000-06-20 2001-06-06 RF module Expired - Lifetime GB2376806B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000184046A JP3582460B2 (en) 2000-06-20 2000-06-20 High frequency module
GB0113761A GB2365629B (en) 2000-06-20 2001-06-06 Rf module

Publications (3)

Publication Number Publication Date
GB0220792D0 GB0220792D0 (en) 2002-10-16
GB2376806A GB2376806A (en) 2002-12-24
GB2376806B true GB2376806B (en) 2003-05-28

Family

ID=26246161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0220792A Expired - Lifetime GB2376806B (en) 2000-06-20 2001-06-06 RF module

Country Status (1)

Country Link
GB (1) GB2376806B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818823A2 (en) * 1996-06-13 1998-01-14 Matsushita Electric Industrial Co., Ltd. Radio frequency module and method for fabricating the radio frequency module
US5717249A (en) * 1995-04-05 1998-02-10 Matsushita Electronics Corporation RF power amplifying circuit device
WO1999021245A1 (en) * 1997-10-20 1999-04-29 Ericsson, Inc. Compact antenna structures including baluns
EP0996155A2 (en) * 1998-10-23 2000-04-26 Sony Corporation Radio frequency integrated circuit apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717249A (en) * 1995-04-05 1998-02-10 Matsushita Electronics Corporation RF power amplifying circuit device
EP0818823A2 (en) * 1996-06-13 1998-01-14 Matsushita Electric Industrial Co., Ltd. Radio frequency module and method for fabricating the radio frequency module
WO1999021245A1 (en) * 1997-10-20 1999-04-29 Ericsson, Inc. Compact antenna structures including baluns
EP0996155A2 (en) * 1998-10-23 2000-04-26 Sony Corporation Radio frequency integrated circuit apparatus

Also Published As

Publication number Publication date
GB0220792D0 (en) 2002-10-16
GB2376806A (en) 2002-12-24

Similar Documents

Publication Publication Date Title
JP3582460B2 (en) High frequency module
TW200518345A (en) Semiconductor device
WO2003010796A3 (en) Structure and method for fabrication of a leadless chip carrier with embedded antenna
EP1180814A3 (en) A plug-in card with retractable antenna for electronic portable devices
EP0952542A4 (en) MODULE FOR INTEGRATED CIRCUIT AND CARD WITH INTEGRATED CIRCUIT
AU5495998A (en) Electronic component, semiconductor device, manufacturing method therefor, circuit board and electronic equipment
EP1014301A4 (en) RESPONSE DEVICE IN AN INTEGRATED CIRCUIT CARD COMMUNICATION SYSTEM
WO2003019656A3 (en) Interconnect module with reduced power distribution impedance
AU2002351137A1 (en) Coupler, integrated electronic component and electronic device
EP0977145A3 (en) Radio IC card
WO2005011048A3 (en) Antenna system for a communication device
EP1085788A3 (en) Composite flexible wiring board, method of manufacturing the same, electro-optical device, and electronic equipment
EP1041633A4 (en) Semiconductor device, method of manufacture thereof, circuit board, and electronic device
EP1291918A3 (en) Integrated radio frequency circuits
WO2003026154A1 (en) High-frequency composite switch module
SG81960A1 (en) Semiconductor device, substrate for a semiconductor device, method of manufacture thereof, and electronic instrument
SG165149A1 (en) Integrating an antenna and a filter in the housing of a device package
EP0873046A4 (en) Printed wiring board device
DE60300863D1 (en) RADIO WITH INTEGRATED ANTENNA
AU1909601A (en) Esd protecting device for a memory card device
AU2001269666A1 (en) Antenna arrangement and a portable radio communication device
SE9601706D0 (en) An atnenna device having a matching means
EP1313144A3 (en) Passive devices and modules for transceiver
SE0001943D0 (en) Module for radio communication
GB2341003A (en) Integrated passive components and package with posts

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20210605