avalanche n. 1.雪崩,崩落,崩墜。 2.蜂擁而來,紛至沓來;雪崩式打擊。 3.【物理學(xué)】離子雪崩。 with the momentum of an avalanche 以排山倒海之勢。 an avalanche of mail 郵件的紛至沓來。 an avalanche of blows 劈頭蓋臉的打擊。 vi. 雪崩;雪崩似地落下。 vt. 大量涌進(市場等)。
Avalanche diode is the traditional solid device to obtain millimeter wave source . the high order frequency multiply technology of avalanche diode is reported very scarcely 雪崩二極管是傳統(tǒng)的毫米波固態(tài)功率源器件,但利用雪崩二極管實現(xiàn)高次倍頻的研究卻報道甚少。
In the experiment research , the avalanche diode frequency multiplier with 15th order has the maximum output power of 4 . 29 mw and 0 . 85 % efficiency , achieving the purpose of our project 在實驗研究中,雪崩15次倍頻器最大輸出功率4 . 29mw ,倍頻效率0 . 85 % ,實現(xiàn)了課題的研究目標。
Specification for harmonized system of quality assessment for electronic components - semiconductor discrete devices - blank detail specification - signal diodes , switching diodes and controlled avalanche diodes 電子元器件質(zhì)量評定協(xié)調(diào)體系.半導(dǎo)體分立器件.空白詳細規(guī)范.信號二極管開關(guān)二極管和可控雪崩二極管
We use a isolating impedance between the gas diode and the silicon avalanche diodes , to permit the gas tube to operate properly and to permit the low energy avalanche diode to perform its voltage limiting function - without being damaged 我們在氣體二極管和硅雪崩二極管之間使用一個隔離阻抗,使氣體放電管正常地運作,同時又使低能量的雪崩二極管發(fā)揮其電壓限制功能,而不遭受損害。
At first , the character of millimeter wave and frequency multipliers in millimeter wave band is introduced . based on the principle of harmonic frequency extraction in nonlinear device , we present the avalanche diode high order frequency multipliers in w band 利用雪崩效應(yīng)中強烈的非線性電感特性,基于非線性器件諧波提取的思想,對倍頻器電路進行了優(yōu)化仿真,采用雪崩倍頻二極管研制了w波段雪崩高次倍頻器。
Avalanche diode high order frequency multipliers are able to transform microwave signals to millimeter wave signals in single stage by fierce nonlinear inductance effect in avalanche phenomena . it has obvious advantages in high order frequency multiply with high efficiency and is a good approach to provide high quality millimeter wave source 雪崩高次倍頻器能夠?qū)⑽⒉ㄐ盘枂渭壐叽伪额l至毫米波頻段,它倍頻效率高、輸出功率較大,具有高頻率穩(wěn)定度和低相位噪聲的特點,能夠為毫米波應(yīng)用提供優(yōu)質(zhì)的毫米波信號源。
百科解釋
In electronics, an avalanche diode is a diode (made from silicon or other semiconductor) that is designed to go through avalanche breakdown at a specified reverse bias voltage. The junction of an avalanche diode is designed to prevent current concentration at hot spots, so that the diode is undamaged by the breakdown.