Gladhands automotive air brake line couplers gladhands 自動空氣制動線路聯(lián)接器
Aerospace series - in - line couplers for use in multiplex data bus systems in accordance with mil - std - 1553b - technical specification 航空航天系列.符合mil - std - 1553b規(guī)定的多路數(shù)據(jù)總線系統(tǒng)中使用的串聯(lián)耦合器
Aerospace series - in - line couplers for use in multiplex data bus systems in accordance with mil - std - 1553b - part 001 : technical specification 航空航天系列.符合mil - std - 1553b的多路數(shù)據(jù)總線系統(tǒng)中使用的直排耦合器.第001部分:技術(shù)規(guī)范
Aerospace series - in - line couplers for use in multiplex data bus systems in accordance with mil - std - 1553b - double in - line couplers - product standard 航空航天系列.符合mil - std - 1553b規(guī)定的多路數(shù)據(jù)總線系統(tǒng)中使用的串聯(lián)耦合器.復(fù)式串聯(lián)耦合器.產(chǎn)品標(biāo)準(zhǔn)
Aerospace series - in - line couplers for use in multiplex data bus systems in accordance with mil - std - 1553b - single in - line couplers - product standard 航空航天系列.符合mil - std - 1553b規(guī)定的多路數(shù)據(jù)總線系統(tǒng)中使用的串聯(lián)耦合器.單個的串聯(lián)耦合器.產(chǎn)品標(biāo)準(zhǔn)
In the part of modulation and demodulation , we analyzed the principles of harmonic mixer , detectors , power dividers / combiners and branch - line couplers 對調(diào)制/解調(diào)器射頻電路部分,包括亞諧波混頻器、檢波器、功率分配/合成器和分支線耦合器基本原理進(jìn)行了分析。
Aerospace series - in - line couplers for use in multiplex data bus systems in accordance with mil - std - 1553b - part 004 : double in - line couplers - product standard 航空航天系列.符合mil - std - 1553b的多路數(shù)據(jù)總線系統(tǒng)中使用的串聯(lián)耦合器.第004部分:復(fù)式串聯(lián)耦合器.產(chǎn)品標(biāo)準(zhǔn)
Aerospace series - in - line couplers for use in multiplex data bus systems in accordance with mil - std - 1553b - part 003 : single in - line couplers - product standard 航空航天系列.符合mil - std - 1553b的多路數(shù)據(jù)總線系統(tǒng)中使用的串聯(lián)耦合器.第003部分:單個串聯(lián)耦合器.產(chǎn)品標(biāo)準(zhǔn)
Five cell circuits are designed , fabricated and tested , including 5 . 625 degree and 45 degree using loaded - line phase shifter , 90 degree using 3db branch - line coupler phase shifter , 90 degree and 180 degree using switched - line with loaded - line phase shifter . according to the testing result of cell circuits , and requirement of ku - band six - bit digital phase shifter , the scheme for ku - band six - bit digital phase shifter is chosen 本文對5 . 625度和45度相移位采用主線加載的加載線形式,對90度相移位采用3db支線耦合器形式和加載式的開關(guān)線形式,對180度相移位采用加載式的開關(guān)線形式,分別進(jìn)行了五個單元電路的設(shè)計、制作與測試。