JP7065915B2 - 5g共用結合優秀pimd結合方式のフィルタ及びフィルタリング方法 - Google Patents
5g共用結合優秀pimd結合方式のフィルタ及びフィルタリング方法 Download PDFInfo
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- 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
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- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters
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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
- H04B1/005—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
- H04B1/0057—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 diplexing or multiplexing filters for selecting the desired band
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
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- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/007—Manufacturing frequency-selective devices
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
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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
- H04B1/005—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
- H04B1/0067—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 one or more circuit blocks in common for different bands
- H04B1/0075—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 one or more circuit blocks in common for different bands using different intermediate frequencied for the different bands
- H04B1/0078—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 one or more circuit blocks in common for different bands using different intermediate frequencied for the different bands with a common intermediate frequency amplifier for the different intermediate frequencies, e.g. when using switched intermediate frequency filters
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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
- H04B1/005—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
- H04B1/0067—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 one or more circuit blocks in common for different bands
- H04B1/0082—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 one or more circuit blocks in common for different bands with a common local oscillator for more than one band
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Description
帯域結合部700は、一つのアンテナと連結されるための共用ポール(Pole)形態の連結部720から放射形態に信号連結壁体730が延長して形成される。かかる信号連結壁体730は、周波数共振器710の個数と対応するように形成され、チャネルフィルタの終端に位置したキャビティの内部に延長して、最終的に多数の周波数帯域信号の入力と連結される。
Claims (4)
- 第1帯域信号と第2帯域信号とを結合する第1結合器、及び、
前記第1結合器の出力と第3帯域信号とを結合する第2結合器、を含み、
前記第1帯域信号と前記第2帯域信号の周波数間隔が一定の値以下である場合、前記第1結合器は共有ポール結合で構成され、前記第2結合器はストリップライン結合で構成され、
前記第1帯域信号と前記第2帯域信号の周波数間隔が一定の値以上である場合、前記第1結合器はストリップライン結合で構成され、前記第2結合器は共有ポール結合で構成され、
前記共有ポール結合は、少なくとも2以上の周波数帯域信号に対してキャパシタ結合され、
前記共有ポール結合は、
周波数帯域信号が流入される周波数共振器、
多数の前記周波数帯域信号が結合される信号連結壁体、及び
前記信号連結壁体で結合された信号がアンテナに出力される連結部、を含み、
前記信号連結壁体は、
前記周波数共振器と連結部を連結するベース、及び
前記ベースの上側に延長して構成され、前記周波数共振器及び前記連結部と各々離隔形成されている上側延長部、を含み、
前記信号連結壁体は、前記上側延長部の高さ(H)、幅(W)、及び隔離距離(d)に基づいて前記周波数帯域信号のインピーダンス整合を遂行することを特徴とする、5G共用結合優秀PIMD結合方式のフィルタ。 - 前記ストリップライン結合は、
少なくとも2以上の周波数帯域信号に対してPCBパターンで結合することを特徴とする、請求項1に記載の5G共用結合優秀PIMD結合方式のフィルタ。 - 少なくともいずれか一つの事業者で提供する周波数帯域が第1の一定値以下である場合に低周波数に分離し、第1の一定値と第2の一定値の間である場合には中間周波数に分離し、第2の一定値以上である場合には高周波数に分離する帯域分離器、
前記帯域分離器の出力に対してチャネルフィルタリングを遂行するチャネルフィルタ、
前記チャネルフィルタの出力に対して少なくとも2以上の低周波数を共有ポール結合する第1結合器(100)、
前記チャネルフィルタの出力に対して少なくとも2以上の中間周波数を共有ポール結合する第2結合器(200)、
前記チャネルフィルタの出力に対して少なくとも2以上の高周波数を共有ポール結合する第3結合器、及び、
前記第1結合器、前記第2結合器、及び前記第3結合器の出力をストリップライン結合する第4結合器、を含み、
前記共有ポール結合は、少なくとも2以上の周波数帯域信号に対してキャパシタ結合され、
前記共有ポール結合は、
周波数帯域信号が流入される周波数共振器、
多数の前記周波数帯域信号が結合される信号連結壁体、及び
前記信号連結壁体で結合された信号がアンテナに出力される連結部、を含み、
前記信号連結壁体は、
前記周波数共振器と連結部を連結するベース、及び
前記ベースの上側に延長して構成され、前記周波数共振器及び前記連結部と各々離隔形成されている上側延長部、を含み、
前記信号連結壁体は、前記上側延長部の高さ(H)、幅(W)、及び隔離距離(d)に基づいて前記周波数帯域信号のインピーダンス整合を遂行することを特徴とする、5G共用結合優秀PIMD結合方式のフィルタ。 - 前記ストリップライン結合は、
少なくとも2以上の周波数帯域信号に対してPCBパターンで結合することを特徴とする、請求項3に記載の5G共用結合優秀PIMD結合方式のフィルタ。
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KR1020190168653A KR102122811B1 (ko) | 2019-12-17 | 2019-12-17 | 5g공용 결합 우수 pimd 결합방식의 필터 및 필터링 방법 |
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WO2002052724A1 (fr) | 2000-12-22 | 2002-07-04 | Ube Industries, Ltd. | Multiplexeur |
JP2004343307A (ja) | 2003-05-14 | 2004-12-02 | Matsushita Electric Ind Co Ltd | 高周波フィルタ回路 |
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- 2020-12-01 US US17/108,792 patent/US11128324B2/en active Active
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WO2002001741A1 (fr) | 2000-06-26 | 2002-01-03 | Matsushita Electric Industrial Co., Ltd. | Circuit de repartition a trois frequences, circuit de repartition et dispositif de communication radio |
WO2002052724A1 (fr) | 2000-12-22 | 2002-07-04 | Ube Industries, Ltd. | Multiplexeur |
JP2004343307A (ja) | 2003-05-14 | 2004-12-02 | Matsushita Electric Ind Co Ltd | 高周波フィルタ回路 |
JP2009534871A (ja) | 2005-04-29 | 2009-09-24 | エプコス アクチエンゲゼルシャフト | 電気的マルチバンドモジュール |
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CN112993503A (zh) | 2021-06-18 |
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