JPWO2016125721A1 - 高周波スイッチモジュール - Google Patents
高周波スイッチモジュール Download PDFInfo
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- JPWO2016125721A1 JPWO2016125721A1 JP2016573339A JP2016573339A JPWO2016125721A1 JP WO2016125721 A1 JPWO2016125721 A1 JP WO2016125721A1 JP 2016573339 A JP2016573339 A JP 2016573339A JP 2016573339 A JP2016573339 A JP 2016573339A JP WO2016125721 A1 JPWO2016125721 A1 JP WO2016125721A1
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- terminal
- inductor
- switch module
- frequency switch
- high frequency
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- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
- H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
- H03H7/463—Duplexers
- H03H7/465—Duplexers having variable circuit topology, e.g. including switches
-
- 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
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
-
- 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
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0021—Constructional details
- H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H2007/013—Notch or bandstop filters
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
- H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
- H04B2001/485—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter inhibiting unwanted transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Transceivers (AREA)
Abstract
Description
20:スイッチ素子
30,30D,30F:インダクタ
31:キャパシタ
51,52:整合用インダクタ
53:特性調整用インダクタ
90:積層体
901,902,901B:接続導体
911G,912G:内部グランド導体
911:開口部
20:スイッチ素子
30,30D,30F:インダクタ
31:キャパシタ
51,52:整合用インダクタ
53:特性調整用インダクタ
90:積層体
901,902,901B:接続導体
911G:内層グランド導体
912G:内部グランド導体
911:開口部
Claims (8)
- Hiバンド用のアンテナに接続する第1共通端子、Lowバンド用のアンテナに接続する第2共通端子、前記第1共通端子に選択的に接続される複数の第1被選択端子、および第2共通端子に選択的に接続される複数の第2被選択端子を備えるスイッチ素子と、
前記複数の第1被選択端子における1つの第1被選択端子と、前記複数の第2被選択端子における1つの第2被選択端子との間に接続されるインダクタと、
を備える高周波スイッチモジュール。 - 前記インダクタが接続される第1被選択端子と第2被選択端子は、複数の通信バンドを同時送信または同時受信する電気経路に利用する同時利用端子である、
請求項1に記載の高周波スイッチモジュール。 - 前記スイッチ素子と前記インダクタが実装される回路基板を備え、
前記同時利用端子である前記第1被選択端子と前記インダクタを接続する第1接続導体と、前記同時利用端子である前記第2被選択端子と前記インダクタを接続する第2接続導体は、前記回路基板に形成されており、
前記第1接続導体と前記第2接続導体は、前記回路基板の厚み方向に異なる位置に配置されており、
前記回路基板は、
前記第1接続導体と前記第2接続導体との間に内層グランド導体を備える、
請求項2に記載の高周波スイッチモジュール。 - 前記スイッチ素子は、
前記同時利用端子である前記第1被選択端子と前記同時利用端子である前記第2被選択端子の間に、前記同時利用端子が利用する前記複数の通信バンドとは異なる別の通信バンドを利用する第3被選択端子を備える、
請求項2または請求項3に記載の高周波スイッチモジュール。 - 前記インダクタに並列接続するキャパシタを備える、
請求項2乃至請求項4のいずれかに記載の高周波スイッチモジュール。 - 前記同時利用端子である前記第1被選択端子が接続する第1RF端子と、前記第1RF端子と前記同時利用端子である前記第1被選択端子を接続する第1接続導体と、を備え、
前記第1接続導体における前記同時利用端子である前記第1被選択端子と前記インダクタとの間に、整合用インダクタが接続されている、
請求項2乃至請求項5のいずれかに記載の高周波スイッチモジュール。 - 前記同時利用端子である前記第2被選択端子が接続する第2RF端子と、前記第2RF端子と前記同時利用端子である前記第2被選択端子を接続する第2接続導体と、を備え、
前記第2接続導体における前記インダクタと前記第2RF端子との間に、整合用インダクタが接続されている、
請求項2乃至請求項5のいずれかに記載の高周波スイッチモジュール。 - 前記インダクタは、回路基板に形成されたスパイラル形状の導体パターンであり、
前記回路基板の内部に形成され、前記インダクタに近接するグランド導体は、前記スパイラル形状の中央開口部に重ならない形状である、
請求項2乃至請求項7のいずれかに記載の高周波スイッチモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015020843 | 2015-02-05 | ||
JP2015020843 | 2015-02-05 | ||
PCT/JP2016/052865 WO2016125721A1 (ja) | 2015-02-05 | 2016-02-01 | 高周波スイッチモジュール |
Publications (2)
Publication Number | Publication Date |
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JPWO2016125721A1 true JPWO2016125721A1 (ja) | 2017-11-02 |
JP6477731B2 JP6477731B2 (ja) | 2019-03-06 |
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JP2016573339A Active JP6477731B2 (ja) | 2015-02-05 | 2016-02-01 | 高周波スイッチモジュール |
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US (1) | US10382086B2 (ja) |
JP (1) | JP6477731B2 (ja) |
KR (2) | KR102223448B1 (ja) |
CN (1) | CN107210760B (ja) |
WO (1) | WO2016125721A1 (ja) |
Families Citing this family (1)
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JP6024857B1 (ja) * | 2015-02-05 | 2016-11-16 | 株式会社村田製作所 | 高周波スイッチモジュール |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005260806A (ja) * | 2004-03-15 | 2005-09-22 | Matsushita Electric Ind Co Ltd | 高周波用スイッチ回路 |
JP2006109084A (ja) * | 2004-10-05 | 2006-04-20 | Sanyo Electric Co Ltd | スイッチングモジュール及びこれを具えた無線通信装置 |
JP2014036409A (ja) * | 2012-08-10 | 2014-02-24 | Taiyo Yuden Co Ltd | 高周波回路および通信装置。 |
WO2014119046A1 (ja) * | 2013-02-01 | 2014-08-07 | 株式会社村田製作所 | スイッチicおよびそれを備える高周波モジュール |
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JP2003204284A (ja) * | 2001-10-30 | 2003-07-18 | Matsushita Electric Ind Co Ltd | 高周波スイッチ、および高周波無線機器 |
US7075277B2 (en) * | 2001-12-17 | 2006-07-11 | Matsushita Electric Industrial Co., Ltd. | DC-DC converter |
JP2004042374A (ja) * | 2002-07-10 | 2004-02-12 | Canon Inc | 記録装置 |
US8000737B2 (en) * | 2004-10-15 | 2011-08-16 | Sky Cross, Inc. | Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
JP5293762B2 (ja) * | 2011-03-04 | 2013-09-18 | 株式会社村田製作所 | 高周波スイッチモジュール |
US9100060B2 (en) * | 2011-12-14 | 2015-08-04 | Infineon Technologies Ag | System and method for a radio frequency switch |
US9621327B2 (en) * | 2013-09-17 | 2017-04-11 | Skyworks Solutions, Inc. | Systems and methods related to carrier aggregation front-end module applications |
US10091087B2 (en) * | 2015-07-20 | 2018-10-02 | Cisco Technology, Inc. | Methods and systems for load balancing based on data shard leader |
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2016
- 2016-02-01 CN CN201680008403.8A patent/CN107210760B/zh active Active
- 2016-02-01 JP JP2016573339A patent/JP6477731B2/ja active Active
- 2016-02-01 KR KR1020187036018A patent/KR102223448B1/ko active IP Right Grant
- 2016-02-01 WO PCT/JP2016/052865 patent/WO2016125721A1/ja active Application Filing
- 2016-02-01 KR KR1020177018273A patent/KR20170092638A/ko active Application Filing
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2017
- 2017-08-04 US US15/669,140 patent/US10382086B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005260806A (ja) * | 2004-03-15 | 2005-09-22 | Matsushita Electric Ind Co Ltd | 高周波用スイッチ回路 |
JP2006109084A (ja) * | 2004-10-05 | 2006-04-20 | Sanyo Electric Co Ltd | スイッチングモジュール及びこれを具えた無線通信装置 |
JP2014036409A (ja) * | 2012-08-10 | 2014-02-24 | Taiyo Yuden Co Ltd | 高周波回路および通信装置。 |
WO2014119046A1 (ja) * | 2013-02-01 | 2014-08-07 | 株式会社村田製作所 | スイッチicおよびそれを備える高周波モジュール |
Also Published As
Publication number | Publication date |
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KR20170092638A (ko) | 2017-08-11 |
US10382086B2 (en) | 2019-08-13 |
CN107210760B (zh) | 2019-09-03 |
KR102223448B1 (ko) | 2021-03-05 |
KR20180135114A (ko) | 2018-12-19 |
JP6477731B2 (ja) | 2019-03-06 |
WO2016125721A1 (ja) | 2016-08-11 |
US20180026671A1 (en) | 2018-01-25 |
CN107210760A (zh) | 2017-09-26 |
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