Sige MMICs for phased array radar applications
Autor: | R. Tayrani, M.A. Teshiba, G.M. Sakamoto, Y. Kang, Q. Chaudhry, M. Hauhe, I.S. Ahmad, T.C. Cisco, R. Alidio |
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Rok vydání: | 2005 |
Předmět: |
Attenuator (electronics)
Computer science Phased array business.industry Amplifier PIN diode Electrical engineering Hardware_PERFORMANCEANDRELIABILITY Transfer switch law.invention Silicon-germanium chemistry.chemical_compound chemistry law Hardware_INTEGRATEDCIRCUITS Electronic engineering business Phase shift module Monolithic microwave integrated circuit |
Zdroj: | The 2005 IEEE Annual Conference Wireless and Micrwave Technology, 2005.. |
DOI: | 10.1109/wamic.2005.1528416 |
Popis: | This paper reports the performances of several broadband monolithic SiGe MMICs suitable for phased array radar applications. The amplitude and phase control MMIC designs are based on an optimized SiGe PIN diode offered by IBM 5-HP SiGe foundry process. Utilizing this diode, several control circuitries including a broadband (1-20 GHz) monolithic SPDT switch, a five port transfer switch, a 6-bit phase shifter, and a 5-bit attenuator, all operating over 7-11 GHz are designed. Also, the design and performance of a SiGe HBT variable gain cascode amplifier that combines the functionality of an amplifier and an attenuator into one MMIC is described |
Databáze: | OpenAIRE |
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