ID 原文 译文
42116 此外，该译码器还具有软判决和硬判决两种判决模式，其中软判决采用 8 bit 有符号数量化。 In addition, the decoder has two decision modes of soft decision andhard decision, in which the soft decision uses 8 bit signed quantization.
42117 在对路径度量防溢出及幸存路径管理等模块进行优化后，该译码器能够在不显著增加延迟的前提下，具有更优异的工作性能。 After optimizing the modules ofpath metric overflow prevention and survival path management, the decoder has better working performance without increasing delay significantly.
42118 实验结果表明，该译码器可以根据设置的参数适用多种通信标准，并得到更好的误码性能。 The experimental results show that the decoder can be applied to various communication standards according to the set parameters and has better errorperformance.
42119 基于 0. 15 μm GaAs 赝配高电子迁移率晶体管 ( PHEMT) 工艺，成功研制了一款 30～34 GHz 频带内具有带外抑制特性的低功耗低噪声放大器 ( LNA) 微波单片集成电路 ( MMIC) 。 A 30－34 GHz low power consumption and low noise amplifier (LNA) monolithic microwave integrated circuit (MMIC) with out-of-band suppression characteristic was successfully developedbased on the 0.15 μm GaAs pseudomorphic high electron mobility transistor (PHEMT) process.
42120 该 MMIC 集成了滤波器和 LNA，其中滤波器采用陷波器结构，可实现较低的插入损耗和较好的带外抑制特性; The MMIC integrated a filter and a LNA.The filter adopted notch filter structure to achieve a lower insertionloss and a better out-of-band suppression characteristic.
42121 LNA 采用单电源和电流复用结构，实现较高的增益和较低的功耗。 The LNA adopted single power supply andcurrent reuse structure to achieve a higher gain and a lower power consumption.
42122 测试结果表明，该 MMIC 芯片在 30～34 GHz 频带内，增益大于 28 dB，噪声系数小于 2. 8 dB，功耗小于 60 mW，在 17～19 GHz 频带内带外抑制比小于－35 dBc。 The test results show thatin the 30－34 GHz band range, the MMIC chip achieves the gain of greater than 28 dB, the noise figureof less than 2.8 dB, the power consumption of less than 60 mW and the out-of-band rejection ratio of lessthan －35 dBc in 17－19 GHz frequency band.
42123 芯片尺寸为 2. 40 mm×1. 00 mm。 The chip size is 2.40 mm×1.00 mm.
42124 该 LNA MMIC 可应用于毫米波 T /Ｒ 系统中。 The LNA MMIC canbe applied to the millimeter wave T /Ｒ system.
42125 研制了一款低电调电压、多频段压控振荡器 ( VCO) 微波单片集成电路 ( MMIC) ， A low modulating voltage, multi-band voltage controlled oscillator (VCO) monolithic microwave integrated circuit (MMIC) was developed.