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Description: Agilent ADS2008 对MMIC芯片设计的新功能。
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Size: 1712449 |
Author: daverong |
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Description: njg1130 GPS LOW NOISE AMPLIFIER GaAs MMIC
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Size: 219932 |
Author: dashao |
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Description: Agilent ADS2008 对MMIC芯片设计的新功能。-Agilent ADS2008 for MMIC chip design of the new features.
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Size: 1712128 |
Author: daverong |
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Description: njg1130 GPS LOW NOISE AMPLIFIER GaAs MMIC
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Size: 220160 |
Author: |
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Description: 3~5 GHz Cascoded UWB Power Amplifier.PDF
A 1-8 GHz MMIC Down-Conversion Mixer with Input-Output.PDF
A 3.1- to 8.2-GHz Zero-IF Receiver.PDF
A Design Technique for a High-Gain, 10-GHz Class.PDF
A High-Power Low-Distortion GaAs HBT Power Amplifier with 3.3 V Supply for 5-6 GHz Broadband Wireless Applications.PDF
A novel cascode feedback GaAs MMIC LNA with transformer-coupled output using multiple fabrication processes.pdf
A single-bias diode-regulated 60 GHz monolithic LNA.pdf
Design of MMIC LNA for 1.9 GHz CDMA portable communication.pdf
Study on Matching Performance for Lossless.PDF
二项式与切比雪夫多项式宽带匹配的研究.pdf
-3 ~ 5 GHz Cascoded UWB Power Amplifier.PDF A 1-8 GHz MMIC Down-Conversion Mixer with Input-Output.PDF A 3.1-to 8.2-GHz Zero-IF Receiver.PDF A Design Technique for a High-Gain, 10-- GHz Class.PDF A High-Power Low-Distortion GaAs HBT Power Amplifier with 3.3 V Supply for 5-6 GHz Broadband Wireless Applications.PDF A novel cascode feedback GaAs MMIC LNA with transformer-coupled output using multiple fabrication processes.pdf A single- bias diode-regulated 60 GHz monolithic LNA.pdf Design of MMIC LNA for 1.9 GHz CDMA portable communication.pdf Study on Matching Performance for Lossless.PDF binomial and Chebyshev polynomials of the study of broadband matching. pdf
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Size: 6309888 |
Author: rolenss |
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Description: Sirenza的Microdevices公司 的SBA - 4086是一种高性能的InGaP / GaAs
异质结双极晶体管MMIC放大器。-Sirenza' s Microdevices, ' and SBA- 4086 is a high performance InGaP/GaAs heterojunction bipolar transistor MMIC amplifier.
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Size: 270336 |
Author: 峰之巅 |
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Description: 一篇综述性的文章：近半个世纪以来相控阵雷达在全球的应用愈来愈广，近几年来所看到的突破，导致以往不可能的性能。这可由被称为单片微波集成电路(MMIC)的GaAs微波集成电路的开发作例证，它们使制造重量轻、体积小、高可靠性和较低价格的有源电子扫描阵列(AESA)成为可能。这种开发已使现在有可能制造一种成本低的35GHz导弹搜索相控阵，其价格为30美元／单元(包含所有
电子设备的阵列总价格除以单元数)。由于集成可使整个T／R模块置于一个芯片上。由Moore定律预测的发展使之可制作具有多种优点的数字波束形成。本文描述这些发展，并涉及以下方面：GaN和SiC芯片的潜力，它们可提供较之GaAs芯片高十倍的峰值功率，瞬时带宽达33：l的阵列，低成本的SiGe T／R模块和低成本的MEMS(微电一机械系统)阵。由MIT林肯实验室演示的多输入一多输出(MIMO)实际雷达应用，它可使两个雷达相干组合，实现灵敏度9dB的提高。MIMO并有可能在超视距(OTH)范围内最佳消除杂波，并于空载雷达允许在接收机中自适应控制发射天线波瓣。-Eli Brookner，“Phased-Array Radars：Past，Astounding Breakthroughs and Future Trends”，Microwave J．vol 5 1．No．1，Jan2008，pp30-50．
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Size: 633856 |
Author: 可难 |
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Description: RF MEMS Switches and Phase Shifters
for 3D MMIC
Phased Array Antenna Systems
Ph.D These
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Size: 2506752 |
Author: Kapaduo |
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Description: 描述了一个完全的第一个示范 集成Doherty功率放大器（PA）的单片微波 后失真线性集成电路（MMIC） 毫米波（毫米波）频段。 Doherty放大器 单片，使用0.15米的GaAs HEMT的过程中，实现了小 7 dB的信号增益从38至46千兆赫，具有结构紧凑的芯片尺寸 2毫米 2 。 Doherty放大器的饱和输出功率 21.8 dBm的。 Doherty放大器之间的相似拓扑 和后失真线性化，使人们有可能改善 同时在毫米波功率放大器设计的效率和线性度。 门的主要和峰值放大器偏置优化后， 漏效率提高6％，在6 dB输出回退 的互调失真（IMD）准Doherty放大器 可以提高在42 GHz的18 dB的比较平衡 放大器的工作-Abstract— This letter describes the 狻猀琀 demonstration of a fully
integrated Doherty power ampli旻爀 (PA) monolithic microwave
integrated circuit (MMIC) with post-distortion linearization at
millimeter-wave (MMW) frequency band. The Doherty ampli旻爀
MMIC, using a 0.15- m GaAs HEMT process, achieves a small
signal gain of 7 dB from 38 to 46 GHz with a compact chip size
of 2 mm2 . The saturation output power of the Doherty ampli旻爀
is 21.8 dBm. The similar topology between the Doherty ampli旻爀
and post-distortion linearization makes it possible to improve
ef揻椀攀渀挀礀 and linearity simultaneously in MMW PA designs.
After gate bias optimization of the main and peaking ampli旻爀,
the drain ef揻椀攀渀挀礀 improved 6 at 6-dB output back-off and
the inter-modulation distortion (IMD) of quasi Doherty ampli旻爀
can be improved 18 dB at 42 GHz compared with the balanced
ampli旻爀 operation
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Size: 366592 |
Author: jack wu |
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Description: 24G高集成度微波雷达芯片,一发二收，可组成阵列天线，数据处理后精度可达mm级-24 GHz transceiver MMIC with one transmitter and two receiver units
• Fully integrated low phase noise VCO
• Switchable prescaler with 1.5 GHz and 23 kHz output
• On chip power and temperature sensors
• Gilbert based homodyne quadrature receiver
• Single ended RF input terminals
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Size: 1513472 |
Author: 王广龙 |
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Description: 77GHz雷达芯片 MMIC 开发车载雷达，毫米波雷达，连续波雷达必备器件-MMIC for 77GHz radar system
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Size: 321536 |
Author: typson |
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