Multiport non-directional power attenuator
The invention discloses a multiport non-directional power attenuator. The multiport non-directional power attenuator comprises sixteen pi-type attenuation network modules and a 16-path T-type attenuation network module, the 16 pi-type attenuation network modules are connected with 16 paths of T-type...
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| creator | ZHUO YILIN BAN DUOXING ZHANG FUHONG LU YUBIN YI ZHIQIANG HE JIE JIANG JING |
| description | The invention discloses a multiport non-directional power attenuator. The multiport non-directional power attenuator comprises sixteen pi-type attenuation network modules and a 16-path T-type attenuation network module, the 16 pi-type attenuation network modules are connected with 16 paths of T-type attenuation network modules. According to the invention, the multi-port non-directional power attenuator is designed by using simple pi-type and T-type attenuation networks, any port can be used as an input port and an output port, and the multi-port non-directional power attenuator has the advantages of good isolation between the ports, high bandwidth, convenience in attenuation value adjustment and the like; the attenuation coefficient of the power attenuator designed by the invention is theattenuation coefficient A * 2 + the attenuation coefficient B of the 16-path T-shaped attenuation network module of the pi-shaped attenuation network module.
本发明公开了一种多端口的无方向功率衰减器，本发明包括十六个π型衰减网络模块、一个16路T型衰减网络模块；本发明中16个π型衰减网络模块 |
| format | Patent |
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本发明公开了一种多端口的无方向功率衰减器，本发明包括十六个π型衰减网络模块、一个16路T型衰减网络模块；本发明中16个π型衰减网络模块</description><language>chi ; eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; ELECTRICITY ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; RESONATORS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=CN&NR=110518891A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=CN&NR=110518891A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHUO YILIN</creatorcontrib><creatorcontrib>BAN DUOXING</creatorcontrib><creatorcontrib>ZHANG FUHONG</creatorcontrib><creatorcontrib>LU YUBIN</creatorcontrib><creatorcontrib>YI ZHIQIANG</creatorcontrib><creatorcontrib>HE JIE</creatorcontrib><creatorcontrib>JIANG JING</creatorcontrib><title>Multiport non-directional power attenuator</title><description>The invention discloses a multiport non-directional power attenuator. The multiport non-directional power attenuator comprises sixteen pi-type attenuation network modules and a 16-path T-type attenuation network module, the 16 pi-type attenuation network modules are connected with 16 paths of T-type attenuation network modules. According to the invention, the multi-port non-directional power attenuator is designed by using simple pi-type and T-type attenuation networks, any port can be used as an input port and an output port, and the multi-port non-directional power attenuator has the advantages of good isolation between the ports, high bandwidth, convenience in attenuation value adjustment and the like; the attenuation coefficient of the power attenuator designed by the invention is theattenuation coefficient A * 2 + the attenuation coefficient B of the 16-path T-shaped attenuation network module of the pi-shaped attenuation network module.
本发明公开了一种多端口的无方向功率衰减器，本发明包括十六个π型衰减网络模块、一个16路T型衰减网络模块；本发明中16个π型衰减网络模块</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRICITY</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>RESONATORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDyLc0pySzILypRyMvP003JLEpNLsnMz0vMUSjIL08tUkgsKUnNK00syS_iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhgamhhYWloaOxsSoAQB8WCm_</recordid><startdate>20191129</startdate><enddate>20191129</enddate><creator>ZHUO YILIN</creator><creator>BAN DUOXING</creator><creator>ZHANG FUHONG</creator><creator>LU YUBIN</creator><creator>YI ZHIQIANG</creator><creator>HE JIE</creator><creator>JIANG JING</creator><scope>EVB</scope></search><sort><creationdate>20191129</creationdate><title>Multiport non-directional power attenuator</title><author>ZHUO YILIN ; BAN DUOXING ; ZHANG FUHONG ; LU YUBIN ; YI ZHIQIANG ; HE JIE ; JIANG JING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110518891A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRICITY</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>RESONATORS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHUO YILIN</creatorcontrib><creatorcontrib>BAN DUOXING</creatorcontrib><creatorcontrib>ZHANG FUHONG</creatorcontrib><creatorcontrib>LU YUBIN</creatorcontrib><creatorcontrib>YI ZHIQIANG</creatorcontrib><creatorcontrib>HE JIE</creatorcontrib><creatorcontrib>JIANG JING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHUO YILIN</au><au>BAN DUOXING</au><au>ZHANG FUHONG</au><au>LU YUBIN</au><au>YI ZHIQIANG</au><au>HE JIE</au><au>JIANG JING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multiport non-directional power attenuator</title><date>2019-11-29</date><risdate>2019</risdate><abstract>The invention discloses a multiport non-directional power attenuator. The multiport non-directional power attenuator comprises sixteen pi-type attenuation network modules and a 16-path T-type attenuation network module, the 16 pi-type attenuation network modules are connected with 16 paths of T-type attenuation network modules. According to the invention, the multi-port non-directional power attenuator is designed by using simple pi-type and T-type attenuation networks, any port can be used as an input port and an output port, and the multi-port non-directional power attenuator has the advantages of good isolation between the ports, high bandwidth, convenience in attenuation value adjustment and the like; the attenuation coefficient of the power attenuator designed by the invention is theattenuation coefficient A * 2 + the attenuation coefficient B of the 16-path T-shaped attenuation network module of the pi-shaped attenuation network module.
本发明公开了一种多端口的无方向功率衰减器，本发明包括十六个π型衰减网络模块、一个16路T型衰减网络模块；本发明中16个π型衰减网络模块</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS |
| title | Multiport non-directional power attenuator |
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