JP2016213822A - 携帯型電子機器 - Google Patents
携帯型電子機器 Download PDFInfo
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- JP2016213822A JP2016213822A JP2016083827A JP2016083827A JP2016213822A JP 2016213822 A JP2016213822 A JP 2016213822A JP 2016083827 A JP2016083827 A JP 2016083827A JP 2016083827 A JP2016083827 A JP 2016083827A JP 2016213822 A JP2016213822 A JP 2016213822A
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- 239000003990 capacitor Substances 0.000 claims description 25
- 238000004891 communication Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
-
- 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
- H04B1/38—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
- H04B1/3827—Portable transceivers
-
- 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
- H04B1/401—Circuits for selecting or indicating operating mode
-
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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)
- Transceivers (AREA)
- Support Of Aerials (AREA)
Abstract
【解決手段】ピンを含むアンテナユニットと、電圧制御信号を出力するための信号制御端子を含むプロセッサと、回路基板と、ピンに結合されるスイッチ切替ユニットと、信号制御端子及びスイッチ切替ユニットに結合されるアンチノイズユニットとを含み、回路基板に配置され、信号制御端子及びピンに接続され、電圧制御信号に基づいてアンテナユニットの周波数を切り替える周波数切替回路と、を備える携帯型電子機器。
【選択図】図1
Description
400 携帯型電子機器
120 アンテナユニット
122、122a、122b ピン
140 プロセッサ
142、142a、142b 信号制御端子
131 コンデンサ部材の第1端
132 コンデンサ部材の第2端
133 インダクタンス部材の第1端
134 インダクタンス部材の第2端
135 スイッチ回路の第1端
136 スイッチ回路の第2端
137 スイッチ回路の第3端
VCTL、VCTL1、VCTL2 電圧制御信号
160 回路基板
180、180a、180b 周波数切替回路
182 スイッチ切替ユニット
184 アンチノイズユニット
186 ローパスフィルタ
188 スイッチ回路
D1 第1のダイオード
D2 第2のダイオード
181 コンデンサ部材
183 インダクタンス部材
C1 第1のコンデンサ
C2 第2のコンデンサ
L1 第1のインダクタ
L2 第2のインダクタ
185 干渉抵抗素子
187 電流制限素子
501 周波数切替回路及び平面逆F型アンテナアンテナ
502 周波数切替回路及び結合フィードインアンテナ
503 周波数切替回路及び回路アンテナ
S1、S2 接地経路切替可能なピン
F、S 固定接地ピン
Claims (9)
- 少なくとも1つのピンを含むアンテナユニットと、
少なくとも1つの電圧制御信号を出力するための少なくとも1つの信号制御端子を含むプロセッサと、
回路基板と、
前記ピンに結合されるスイッチ切替ユニットと、前記信号制御端子及び前記スイッチ切替ユニットに結合されるアンチノイズユニットと、を含み、前記回路基板に配置され、前記プロセッサ及び前記アンテナユニットに電気的に接続される少なくとも1つの周波数切替回路と、
を備え、
前記少なくとも1つの電圧制御信号は、前記アンテナユニットの接地経路を調整するように、前記少なくとも1つの周波数切替回路の導通状態を切り替えることで、前記アンテナユニットの周波数を切り替えることに用いられる携帯型電子機器。 - 前記スイッチ切替ユニットは、前記アンチノイズユニットよりも前記アンテナユニットに近付く請求項1に記載の携帯型電子機器。
- 前記スイッチ切替ユニットは、
前記プロセッサと前記アンテナユニットとの間のノイズを隔離するためのローパスフィルタと、
スイッチ回路と、
を更に含み、
前記ローパスフィルタは、第1端及び第2端を含み、前記ローパスフィルタの前記第1端が前記アンチノイズユニットに結合され、前記スイッチ回路は、第1端、第2端及び第3端を含み、前記スイッチ回路の前記第1端が前記ローパスフィルタの前記第2端に結合され、前記スイッチ回路の前記第2端が前記ピンに結合され、前記スイッチ回路の前記第3端が接地される請求項1又は2に記載の携帯型電子機器。 - 前記スイッチ回路は、少なくとも、陽極及び陰極を含む第1のダイオードと、陽極及び陰極を含む第2のダイオードと、を含み、前記第1のダイオードの前記陽極及び前記第2のダイオードの前記陽極が前記スイッチ回路の前記第1端に結合され、前記第1のダイオードの前記陰極が前記スイッチ回路の前記第3端に結合され、前記第2のダイオードの前記陰極が前記ピンに結合される請求項3に記載の携帯型電子機器。
- 前記電圧制御信号は、前記アンテナユニットの接地経路を調整するように、前記スイッチ回路のオン又はオフ状態を制御することに用いられる請求項3に記載の携帯型電子機器。
- 前記ローパスフィルタは、
第1端及び第2端を含み、前記第1端が前記アンチノイズユニットに結合され、前記第2端が接地されるコンデンサ部材と、
第1端及び第2端を含み、前記第1端が前記コンデンサ部材の前記第1端に結合され、前記第2端が前記スイッチ回路の前記第1端に結合されるインダクタンス部材と、
を含む請求項3に記載の携帯型電子機器。 - 前記コンデンサ部材は、互いに並列接続し、電気容量が異なる第1のコンデンサと第2のコンデンサを含む請求項6に記載の携帯型電子機器。
- 前記インダクタンス部材は、互いに直列接続する第1のインダクタと第2のインダクタを含む請求項6に記載の携帯型電子機器。
- 前記アンチノイズユニットは、
前記信号制御端子に結合される干渉抵抗素子と、
前記干渉抵抗素子及び前記ローパスフィルタに結合されており、前記スイッチ回路を流れる電流を制限するための電流制限素子と、
を含む請求項3から8のいずれか1項に記載の携帯型電子機器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104114765A TWI551070B (zh) | 2015-05-08 | 2015-05-08 | 可攜式電子裝置 |
TW104114765 | 2015-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016213822A true JP2016213822A (ja) | 2016-12-15 |
JP6228258B2 JP6228258B2 (ja) | 2017-11-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016083827A Active JP6228258B2 (ja) | 2015-05-08 | 2016-04-19 | 携帯型電子機器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9641214B2 (ja) |
EP (1) | EP3091666B1 (ja) |
JP (1) | JP6228258B2 (ja) |
CN (1) | CN106130599B (ja) |
TW (1) | TWI551070B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201924215A (zh) * | 2017-11-17 | 2019-06-16 | 和碩聯合科技股份有限公司 | 濾波電路 |
CN110009886A (zh) * | 2018-01-04 | 2019-07-12 | 法雷奥汽车内部控制(深圳)有限公司 | 抗干扰器件和包括所述抗干扰器件的遥控装置 |
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JP2012518937A (ja) * | 2009-02-23 | 2012-08-16 | ネオパルス カンパニーリミテッド | 帯域選択アンテナ |
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2015
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2016
- 2016-01-13 CN CN201610020771.6A patent/CN106130599B/zh active Active
- 2016-04-13 US US15/097,295 patent/US9641214B2/en active Active
- 2016-04-19 JP JP2016083827A patent/JP6228258B2/ja active Active
- 2016-05-06 EP EP16168557.3A patent/EP3091666B1/en active Active
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JPS61287310A (ja) * | 1985-06-13 | 1986-12-17 | Matsushita Electric Ind Co Ltd | Lcバンドパスフイルタ− |
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JPH08107040A (ja) * | 1995-06-22 | 1996-04-23 | Murata Mfg Co Ltd | インダクタとコンデンサの並列共振器を含む電子部品及びその周波数調整方法 |
JP2000114856A (ja) * | 1998-09-30 | 2000-04-21 | Nec Saitama Ltd | 逆fアンテナおよびそれを用いた無線装置 |
WO2004047223A1 (ja) * | 2002-11-18 | 2004-06-03 | Yokowo Co., Ltd. | 複数帯域用アンテナ |
WO2006038363A1 (ja) * | 2004-10-07 | 2006-04-13 | Murata Manufacturing Co., Ltd. | 無線通信機器 |
JP2012518937A (ja) * | 2009-02-23 | 2012-08-16 | ネオパルス カンパニーリミテッド | 帯域選択アンテナ |
JP2011239400A (ja) * | 2010-05-10 | 2011-11-24 | Samsung Electronics Co Ltd | 携帯用端末機の可変型内蔵アンテナ装置 |
Also Published As
Publication number | Publication date |
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TW201640838A (zh) | 2016-11-16 |
JP6228258B2 (ja) | 2017-11-08 |
EP3091666A1 (en) | 2016-11-09 |
EP3091666B1 (en) | 2020-07-29 |
TWI551070B (zh) | 2016-09-21 |
US9641214B2 (en) | 2017-05-02 |
US20160329925A1 (en) | 2016-11-10 |
CN106130599A (zh) | 2016-11-16 |
CN106130599B (zh) | 2019-05-14 |
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