具有HEMT mmic和LTCC多层封装的低成本小型化EHF卫星通信收发器

IEEE 1995 Microwave and Millimeter-Wave. Monolithic Circuits Symposium. Digest of Papers Pub Date : 1995-05-15 DOI:10.1109/MCS.1995.470996

J. Lester, M. Ahmadi, S. Peratoner, J. Hathaway, D. Garske, P. Chow

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引用次数: 5

摘要

作者提出了一种用于EHF卫星通信终端应用的低成本小型化收发器的20 GHz下变频器和44 GHz上变频器。硬件采用了一组钝化假晶InGaAs HEMT mmic，包括一个20 GHz平衡低噪声放大器和一个44 GHz 100mw驱动放大器。下变频器的上变频器输入和LO输入具有内置测试(BIT)和片上检测器。下变频器封装在低温共烧陶瓷(LTCC)衬底中，具有集成的RF和DC互连，印刷电阻和埋地带状线中频滤波器。

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Low cost miniaturized EHF SATCOM transceiver featuring HEMT MMICs and LTCC multilayer packaging

The authors present a 20 GHz downconverter and a 44 GHz upconverter for a low cost miniaturized transceiver for EHF SATCOM terminal applications. The hardware features a set of passivated pseudomorphic InGaAs HEMT MMICs including a 20 GHz balanced low noise amplifier and a 44 GHz 100 mW driver amplifier. The upconverter input and the LO input of the downconverter feature built-in-test (BIT) with on-chip detectors. The downconverter is packaged in a low temperature co-fired ceramic (LTCC) substrate, with integrated RF and DC interconnects, printed resistors, and a buried stripline IF filter.<>

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来源期刊

IEEE 1995 Microwave and Millimeter-Wave. Monolithic Circuits Symposium. Digest of Papers

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