JP4221480B2 - 超広帯域バンドパスフィルタを用いた伝送システムおよび伝送装置 - Google Patents
超広帯域バンドパスフィルタを用いた伝送システムおよび伝送装置 Download PDFInfo
- Publication number
- JP4221480B2 JP4221480B2 JP2003316916A JP2003316916A JP4221480B2 JP 4221480 B2 JP4221480 B2 JP 4221480B2 JP 2003316916 A JP2003316916 A JP 2003316916A JP 2003316916 A JP2003316916 A JP 2003316916A JP 4221480 B2 JP4221480 B2 JP 4221480B2
- Authority
- JP
- Japan
- Prior art keywords
- ultra
- bandpass filter
- frequency band
- wideband bandpass
- transmission system
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims description 39
- 238000007493 shaping process Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
- H01P1/20327—Electromagnetic interstage coupling
- H01P1/20354—Non-comb or non-interdigital filters
- H01P1/20363—Linear resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/717—Pulse-related aspects
- H04B1/7172—Pulse shape
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Circuits Of Receivers In General (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Description
2 入力信号ライン
3 出力信号ライン
4 GNDライン
5 絶縁体のフィルム
6 中間ライン
Claims (5)
- 短パルス生成器により生成させたパルス信号を、波形整形フィルタを通して帯域制限したのち、超広帯域バンドパスフィルタを通して所定の周波数帯域のパルス信号波として送信し、この信号波を受信して、送信側のものと同じ周波数帯域の超広帯域バンドパスフィルタを通した後、パルス検出器を経て判定部に導入することからなり、超広帯域バンドパスフィルタとして、軟磁性金属の粉末がシート状のポリマー・マトリクス中に分散したシート(1)の表面に、導体のストリップからなり、直列方向に走る入力信号ライン(2)および出力信号ライン(3)を間隙を置いて配置し、入力信号ライン(2)および出力信号ライン(3)の上に、両方にまたがって重なり合うように、絶縁体のフィルム(5)を介して、いまひとつの導体のストリップからなる中間ライン(6)を設け、上記シート(1)の裏面にGNDライン(4)を設けた構造を有し、高周波成分をカットするローパスフィルタ機能を有するものを用いた伝送システム。
- 前記所定の周波数帯域が3.1〜10.6GHzである請求項1の伝送システム。
- ナノセカンド以下のパルス信号を生成する短パルス生成器、帯域制限を行なうための波形整形フィルタ、所定の周波数帯域の信号だけを通過させる超広帯域バンドパスフィルタおよび送信アンテナから構成され、超広帯域バンドパスフィルタが請求項1に記載の構造と機能を有するものである、請求項1の伝送システムに使用する送信機。
- 受信アンテナ、所定の周波数帯域の信号だけを通過させる超広帯域バンドパスフィルタ、パルス検出器および判定部から構成され、超広帯域バンドパスフィルタが請求項1に記載の構造と機能を有するものである、請求項1の伝送システムに使用する受信機。
- 前記所定の周波数帯域が3.1〜10.6GHzである請求項3の送信機または請求項4の受信機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003316916A JP4221480B2 (ja) | 2003-09-09 | 2003-09-09 | 超広帯域バンドパスフィルタを用いた伝送システムおよび伝送装置 |
EP20040021197 EP1515451A1 (en) | 2003-09-09 | 2004-09-07 | System and device for transmission using ultrawide band pass filter |
US10/935,081 US20050064823A1 (en) | 2003-09-09 | 2004-09-08 | System and device for transmission using ultrawide band pass filter |
RU2004127123/09A RU2004127123A (ru) | 2003-09-09 | 2004-09-08 | Система и устройство для передачи с помощью сверхширокополосного фильтра |
CNA2004100770120A CN1595813A (zh) | 2003-09-09 | 2004-09-09 | 使用超宽带通滤波器进行发射的系统和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003316916A JP4221480B2 (ja) | 2003-09-09 | 2003-09-09 | 超広帯域バンドパスフィルタを用いた伝送システムおよび伝送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005086512A JP2005086512A (ja) | 2005-03-31 |
JP4221480B2 true JP4221480B2 (ja) | 2009-02-12 |
Family
ID=34131964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003316916A Expired - Lifetime JP4221480B2 (ja) | 2003-09-09 | 2003-09-09 | 超広帯域バンドパスフィルタを用いた伝送システムおよび伝送装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050064823A1 (ja) |
EP (1) | EP1515451A1 (ja) |
JP (1) | JP4221480B2 (ja) |
CN (1) | CN1595813A (ja) |
RU (1) | RU2004127123A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4863661A (en) * | 1986-08-25 | 1989-09-05 | Xaloy, Inc. | Resin molding process employing a mickel-based alloy liner |
EP1926223B1 (en) | 2006-11-21 | 2018-02-28 | Sony Corporation | Communication system and communication apparatus |
JP4345849B2 (ja) * | 2006-11-21 | 2009-10-14 | ソニー株式会社 | 通信システム、通信装置、並びに高周波結合器 |
JP5790519B2 (ja) * | 2012-01-26 | 2015-10-07 | 富士通株式会社 | 通信装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62263701A (ja) * | 1986-05-09 | 1987-11-16 | Murata Mfg Co Ltd | Dcカツト回路 |
US5239309A (en) * | 1991-06-27 | 1993-08-24 | Hughes Aircraft Company | Ultra wideband radar employing synthesized short pulses |
US5146616A (en) * | 1991-06-27 | 1992-09-08 | Hughes Aircraft Company | Ultra wideband radar transmitter employing synthesized short pulses |
US5361070B1 (en) * | 1993-04-12 | 2000-05-16 | Univ California | Ultra-wideband radar motion sensor |
US5687169A (en) * | 1995-04-27 | 1997-11-11 | Time Domain Systems, Inc. | Full duplex ultrawide-band communication system and method |
US5677927A (en) * | 1994-09-20 | 1997-10-14 | Pulson Communications Corporation | Ultrawide-band communication system and method |
GB2326766A (en) * | 1996-03-06 | 1998-12-30 | Central Research Lab Ltd | Apparatus for blocking unwanted components of a signal |
JP2001307921A (ja) * | 2000-04-27 | 2001-11-02 | Daido Steel Co Ltd | チップ型フィルターとその製造方法 |
JP2002171104A (ja) * | 2000-11-30 | 2002-06-14 | Daido Steel Co Ltd | チップ型フィルターとその製造方法 |
JP2003309480A (ja) * | 2002-04-15 | 2003-10-31 | Sharp Corp | 低雑音コンバータ |
US7292620B2 (en) * | 2002-12-31 | 2007-11-06 | Intel Corporation | Method and apparatus to generate a clock-based transmission |
US6995632B2 (en) * | 2003-01-16 | 2006-02-07 | Daido Steel Co., Ltd. | Band pass filter for GHz-band |
US7440491B2 (en) * | 2003-01-16 | 2008-10-21 | Texas Instruments Incorporated | Ultra-wideband communications system devices |
JP4066931B2 (ja) * | 2003-11-06 | 2008-03-26 | 大同特殊鋼株式会社 | GHz帯用バンドパスフィルタの製造方法 |
-
2003
- 2003-09-09 JP JP2003316916A patent/JP4221480B2/ja not_active Expired - Lifetime
-
2004
- 2004-09-07 EP EP20040021197 patent/EP1515451A1/en not_active Withdrawn
- 2004-09-08 US US10/935,081 patent/US20050064823A1/en not_active Abandoned
- 2004-09-08 RU RU2004127123/09A patent/RU2004127123A/ru not_active Application Discontinuation
- 2004-09-09 CN CNA2004100770120A patent/CN1595813A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1515451A1 (en) | 2005-03-16 |
CN1595813A (zh) | 2005-03-16 |
RU2004127123A (ru) | 2006-02-27 |
US20050064823A1 (en) | 2005-03-24 |
JP2005086512A (ja) | 2005-03-31 |
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