JP6604432B2 - 高周波モジュール - Google Patents
高周波モジュール Download PDFInfo
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- JP6604432B2 JP6604432B2 JP2018508872A JP2018508872A JP6604432B2 JP 6604432 B2 JP6604432 B2 JP 6604432B2 JP 2018508872 A JP2018508872 A JP 2018508872A JP 2018508872 A JP2018508872 A JP 2018508872A JP 6604432 B2 JP6604432 B2 JP 6604432B2
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
-
- 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
- H03H7/38—Impedance-matching networks
-
- 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
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
-
- 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
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0231—Capacitors or dielectric substances
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0233—Filters, inductors or a magnetic substance
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
- H10W42/20—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
- H10W42/20—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
- H10W42/261—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons characterised by their shapes or dispositions
- H10W42/276—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons characterised by their shapes or dispositions the arrangements being on an external surface of the package, e.g. on the outer surface of an encapsulation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0723—Shielding provided by an inner layer of PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/0919—Exposing inner circuit layers or metal planes at the side edge of the printed circuit board [PCB] or at the walls of large holes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/1006—Non-printed filter
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W44/00—Electrical arrangements for controlling or matching impedance
- H10W44/20—Electrical arrangements for controlling or matching impedance at high-frequency [HF] or radio frequency [RF]
- H10W44/226—Electrical arrangements for controlling or matching impedance at high-frequency [HF] or radio frequency [RF] for HF amplifiers
- H10W44/234—Arrangements for impedance matching
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
- H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
Description
20:分波回路素子
21:TXフィルタ
21D:TXフィルタ素子
22:RXフィルタ
31:送信回路
32:受信回路
40,40A,40B,40D,40E:バイパス回路
101:積層基板
102:モールド樹脂
103:シールド導体
111,112,113:ランド導体
120:外部接続用導体
130:内部グランド導体
133:ランド導体
140:整合回路
141:インダクタ
142:キャパシタ
143,144:整合回路素子
151:平面導体
161:配線導体パターン
162:配線導体
211:送信端子
211D:送信側端子
212:受信端子
213:共通端子
213D:アンテナ側端子
301,302,303:導体非形成部
331:第1側面部
ANT:アンテナ
CC21:キャパシタ
CC21,CC22,CC23,CC24,CC25,CC31,CC32,CC33:キャパシタ
LNA:ローノイズアンプ
PA:パワーアンプ
StxC1,StxC2,StxC3,StxC4,StxC5,StxC6:第2信号
StxH,StxL:第1信号
Claims (14)
- 第1の実装用端子および第2の実装用端子を備える実装型素子と、
前記実装型素子が実装される積層基板と、
前記積層基板の表面側に配置され、前記実装型素子を覆う形状であり、前記実装型素子に対して離間して配置されているシールド導体と、
を備え、
前記第2の実装用端子から前記第1の実装用端子の間を通過する高周波信号を第1信号とし、前記第2の実装用端子から前記シールド導体を介して前記第1の実装用端子に伝送する高周波信号を第2信号とした場合、
前記第1の実装用端子および前記第2の実装用端子は、前記シールド導体に対して、前記第1の実装用端子において前記第1信号の少なくとも一部の周波数帯帯域の信号が前記第2信号によってキャンセルされる位置に配置されている、
高周波モジュール。 - 前記第1信号の少なくとも一部の周波数帯帯域の信号の位相をθStxLとし、前記第2信号の位相をθStxC1とした場合、位相差が90°よりも大きく180°以下となるように、前記シールド導体に対して前記第1の実装用端子および前記第2の実装用端子が配置されている、
請求項1に記載の高周波モジュール。 - 前記第1の実装用端子および前記第2の実装用端子は、それぞれに前記シールド導体に対して容量結合している、
請求項1または請求項2に記載の高周波モジュール。 - 前記積層基板は、前記シールド導体に接続する第1の内部導体パターンを備え、
前記第1の実装用端子は、前記シールド導体に容量結合し、
前記第2の実装用端子は、前記第1の内部導体パターンに容量結合している、
請求項1乃至請求項3のいずれかに記載の高周波モジュール。 - 前記第1の内部導体パターンは、接地用の導体パターンである、
請求項4に記載の高周波モジュール。 - 前記実装型素子は、送信端子、受信端子、および共通端子を備える分波回路素子であり、
前記第2の実装用端子は前記送信端子であり、
前記第1の実装用端子は前記受信端子である、
請求項1乃至請求項5のいずれかに記載の高周波モジュール。 - 前記実装型素子は、前記共通端子である第3の実装用端子を備え、
前記実装型素子は、前記第3の実装用端子を介して、前記積層基板の表面に実装されており、
前記積層基板は、前記第3の実装用端子に接続する整合回路素子を備え、
前記第1の実装用端子および前記整合回路素子は、それぞれに前記シールド導体に容量結合している、
請求項6に記載の高周波モジュール。 - 送信端子、受信端子、および共通端子を備える実装型素子と、
前記実装型素子が実装される積層基板と、
前記積層基板の表面側に配置され、前記実装型素子を覆う形状であり、前記実装型素子に対して離間して配置されているシールド導体と、
を備え、
前記積層基板は、前記共通端子に接続する整合回路素子を備え、
前記送信端子から前記受信端子に漏洩する高周波信号を第1信号とし、前記共通端子から前記整合回路素子および前記シールド導体を介して前記受信端子に伝送する高周波信号を第2信号とし、
前記受信端子および前記整合回路素子は、前記シールド導体に対して、前記受信端子において前記第1信号の少なくとも一部の周波数帯帯域の信号が前記第2信号によってキャンセルされる位置に配置されている、
高周波モジュール。 - 前記第1信号の少なくとも一部の周波数帯帯域の信号の位相をθStxLとし、前記第2信号の位相をθStxC1とした場合、位相差が90°よりも大きく180°以下となるように、前記シールド導体に対して前記受信端子および前記整合回路素子が配置されている、
請求項8に記載の高周波モジュール。 - 前記受信端子および前記整合回路素子は、それぞれに前記シールド導体に容量結合している、
請求項8または請求項9に記載の高周波モジュール。 - 前記整合回路素子は、前記積層基板の内部に形成されている、
請求項7乃至請求項10のいずれかに記載の高周波モジュール。 - 前記整合回路素子は、前記積層基板の表面に実装されている、
請求項7乃至請求項10のいずれかに記載の高周波モジュール。 - 前記実装型素子における前記シールド導体に最も近い側面を第1側面とし、
前記第1側面から視て、前記第1側面と前記シールド導体とが重なる重複部と、前記第1側面と前記シールド導体とが重ならない非重複部とを備える、
請求項1乃至請求項12のいずれかに記載の高周波モジュール。 - 正面視において、
前記重複部は、前記非重複部によって離間される第1の重複部と第2の重複部とを有し、
前記第1の重複部と前記第2の重複部との間の長さは、前記第1側面の長さよりも短い、
請求項13に記載の高周波モジュール。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016070550 | 2016-03-31 | ||
| JP2016070550 | 2016-03-31 | ||
| PCT/JP2017/008872 WO2017169547A1 (ja) | 2016-03-31 | 2017-03-07 | 高周波モジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2017169547A1 JPWO2017169547A1 (ja) | 2018-12-27 |
| JP6604432B2 true JP6604432B2 (ja) | 2019-11-13 |
Family
ID=59963009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018508872A Active JP6604432B2 (ja) | 2016-03-31 | 2017-03-07 | 高周波モジュール |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10383210B2 (ja) |
| JP (1) | JP6604432B2 (ja) |
| CN (1) | CN108886379B (ja) |
| WO (1) | WO2017169547A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7038255B1 (ja) | 2020-06-17 | 2022-03-17 | 株式会社フジクラ | 無線モジュール |
| CN115885378B (zh) * | 2020-09-17 | 2025-09-05 | 株式会社村田制作所 | 高频模块以及通信装置 |
| CN116097424B (zh) * | 2020-09-24 | 2025-08-05 | 株式会社村田制作所 | 高频模块以及通信装置 |
| WO2022070862A1 (ja) * | 2020-09-30 | 2022-04-07 | 株式会社村田製作所 | 高周波モジュールおよび通信装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382929A (en) * | 1992-07-31 | 1995-01-17 | Ndk, Nihon Dempa Kogyo Company, Ltd. | Monolithic crystal filter |
| JPH10107471A (ja) * | 1996-09-30 | 1998-04-24 | Toshiba Corp | シールドユニットおよび無線機 |
| JP4504278B2 (ja) * | 2004-08-04 | 2010-07-14 | パナソニック株式会社 | アンテナ共用器、ならびに、それを用いた高周波モジュールおよび通信機器 |
| US7446629B2 (en) * | 2004-08-04 | 2008-11-04 | Matsushita Electric Industrial Co., Ltd. | Antenna duplexer, and RF module and communication apparatus using the same |
| EP2031755B1 (en) * | 2006-06-12 | 2013-11-20 | Murata Manufacturing Co. Ltd. | Wave demultiplexer |
| JP2008078321A (ja) * | 2006-09-20 | 2008-04-03 | Sony Ericsson Mobilecommunications Japan Inc | 通信端末及び送信機のシールド構造 |
| US8135348B2 (en) * | 2007-03-27 | 2012-03-13 | Qualcomm, Incorporated | Rejection of transmit signal leakage in wireless communication device |
| JP5183459B2 (ja) | 2008-12-26 | 2013-04-17 | 太陽誘電株式会社 | 分波器、分波器用基板および電子装置 |
| US9203455B2 (en) * | 2012-08-14 | 2015-12-01 | Broadcom Corporation | Full duplex system with self-interference cancellation |
| EP2733855B1 (en) * | 2012-11-15 | 2016-07-27 | Telefonaktiebolaget LM Ericsson (publ) | Transceiver front-end |
| US9025646B2 (en) * | 2013-03-14 | 2015-05-05 | Qualcomm, Incorporated | Transmit leakage cancellation |
-
2017
- 2017-03-07 CN CN201780020278.7A patent/CN108886379B/zh active Active
- 2017-03-07 JP JP2018508872A patent/JP6604432B2/ja active Active
- 2017-03-07 WO PCT/JP2017/008872 patent/WO2017169547A1/ja not_active Ceased
-
2018
- 2018-09-10 US US16/125,886 patent/US10383210B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108886379A (zh) | 2018-11-23 |
| CN108886379B (zh) | 2020-08-18 |
| WO2017169547A1 (ja) | 2017-10-05 |
| US20190008032A1 (en) | 2019-01-03 |
| US10383210B2 (en) | 2019-08-13 |
| JPWO2017169547A1 (ja) | 2018-12-27 |
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