JP4537364B2 - ワイヤレスマイクロホン装置 - Google Patents
ワイヤレスマイクロホン装置 Download PDFInfo
- Publication number
- JP4537364B2 JP4537364B2 JP2006248555A JP2006248555A JP4537364B2 JP 4537364 B2 JP4537364 B2 JP 4537364B2 JP 2006248555 A JP2006248555 A JP 2006248555A JP 2006248555 A JP2006248555 A JP 2006248555A JP 4537364 B2 JP4537364 B2 JP 4537364B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- circuit board
- region
- conductive layer
- antenna
- 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.)
- Active
Links
- 230000010355 oscillation Effects 0.000 claims description 43
- 230000005236 sound signal Effects 0.000 claims description 11
- 238000003491 array Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 34
- 230000005855 radiation Effects 0.000 description 29
- 239000000758 substrate Substances 0.000 description 28
- 239000002184 metal Substances 0.000 description 25
- 230000008859 change Effects 0.000 description 11
- 238000000926 separation method Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005476 soldering Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit For Audible Band Transducer (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Transmitters (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006248555A JP4537364B2 (ja) | 2006-09-13 | 2006-09-13 | ワイヤレスマイクロホン装置 |
PCT/JP2007/067605 WO2008032684A1 (fr) | 2006-09-13 | 2007-09-10 | Dispositif de microphone sans fil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006248555A JP4537364B2 (ja) | 2006-09-13 | 2006-09-13 | ワイヤレスマイクロホン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008072373A JP2008072373A (ja) | 2008-03-27 |
JP4537364B2 true JP4537364B2 (ja) | 2010-09-01 |
Family
ID=39183743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006248555A Active JP4537364B2 (ja) | 2006-09-13 | 2006-09-13 | ワイヤレスマイクロホン装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4537364B2 (fr) |
WO (1) | WO2008032684A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012093541A1 (fr) * | 2011-01-05 | 2012-07-12 | 株式会社村田製作所 | Dispositif de communication sans fil |
JP2012239118A (ja) * | 2011-05-13 | 2012-12-06 | Panasonic Corp | 携帯無線装置 |
WO2016132397A1 (fr) * | 2015-02-19 | 2016-08-25 | 東京コスモス電機株式会社 | Antenne et dispositif de communication |
JP7234050B2 (ja) * | 2019-06-27 | 2023-03-07 | 能美防災株式会社 | 無線機 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252549A (en) * | 1975-10-27 | 1977-04-27 | Matsushita Electric Ind Co Ltd | Antenna unit |
JPH03135203A (ja) * | 1989-10-20 | 1991-06-10 | Nippon Hoso Kyokai <Nhk> | アンテナ共用装置 |
JPH07142921A (ja) * | 1993-11-15 | 1995-06-02 | Matsushita Electric Ind Co Ltd | ワイヤレスマイクロホン内蔵アンテナ |
JPH0998494A (ja) * | 1995-09-29 | 1997-04-08 | Matsushita Electric Ind Co Ltd | ワイヤレスマイクロホン |
JPH11234031A (ja) * | 1998-02-10 | 1999-08-27 | Mitsubishi Electric Corp | ログペリオディックアンテナ |
JP2000022431A (ja) * | 1998-07-01 | 2000-01-21 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JP2002111348A (ja) * | 2000-09-26 | 2002-04-12 | Kenwood Corp | アンテナ |
JP2004242005A (ja) * | 2003-02-05 | 2004-08-26 | Matsushita Electric Ind Co Ltd | 携帯無線機 |
-
2006
- 2006-09-13 JP JP2006248555A patent/JP4537364B2/ja active Active
-
2007
- 2007-09-10 WO PCT/JP2007/067605 patent/WO2008032684A1/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252549A (en) * | 1975-10-27 | 1977-04-27 | Matsushita Electric Ind Co Ltd | Antenna unit |
JPH03135203A (ja) * | 1989-10-20 | 1991-06-10 | Nippon Hoso Kyokai <Nhk> | アンテナ共用装置 |
JPH07142921A (ja) * | 1993-11-15 | 1995-06-02 | Matsushita Electric Ind Co Ltd | ワイヤレスマイクロホン内蔵アンテナ |
JPH0998494A (ja) * | 1995-09-29 | 1997-04-08 | Matsushita Electric Ind Co Ltd | ワイヤレスマイクロホン |
JPH11234031A (ja) * | 1998-02-10 | 1999-08-27 | Mitsubishi Electric Corp | ログペリオディックアンテナ |
JP2000022431A (ja) * | 1998-07-01 | 2000-01-21 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JP2002111348A (ja) * | 2000-09-26 | 2002-04-12 | Kenwood Corp | アンテナ |
JP2004242005A (ja) * | 2003-02-05 | 2004-08-26 | Matsushita Electric Ind Co Ltd | 携帯無線機 |
Also Published As
Publication number | Publication date |
---|---|
JP2008072373A (ja) | 2008-03-27 |
WO2008032684A1 (fr) | 2008-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4381402B2 (ja) | ワイヤレスマイクロホン装置 | |
JP6202128B2 (ja) | アンテナ装置、および電子機器 | |
US10062956B2 (en) | Antenna device and electronic apparatus | |
JPH06260949A (ja) | 無線機器 | |
JP2004159288A (ja) | アンテナ装置、プリント配線板、プリント基板、通信アダプタおよび携帯型電子機器 | |
CN108281759B (zh) | 一种电子设备 | |
CN114615597B (zh) | 具有天线的听力设备 | |
TWI430508B (zh) | 可攜式電子裝置及天線 | |
JP4537364B2 (ja) | ワイヤレスマイクロホン装置 | |
CN207800895U (zh) | 一种电子设备 | |
CN115442714B9 (zh) | 无线耳机 | |
JP2015023394A (ja) | 無線モジュール | |
JP4696038B2 (ja) | ワイヤレスマイクロホン装置 | |
US11290828B2 (en) | Hearing device with antenna functionality in supporting structure | |
JP4379004B2 (ja) | 通信アダプタおよび携帯型電子機器 | |
CN115377663A (zh) | 无线耳机 | |
JP2006166225A (ja) | 折畳式携帯無線装置 | |
JP2010258924A (ja) | アンテナ及び無線通信装置 | |
JP4229772B2 (ja) | 携帯無線通信装置 | |
WO2021090499A1 (fr) | Dispositif d'antenne et appareil de communications sans fil | |
TW202429909A (zh) | 無線耳電腦 | |
JP3991954B2 (ja) | アンテナ構造およびそれを備えた通信機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080918 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090901 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091027 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100525 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100617 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130625 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4537364 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130625 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130625 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130625 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |