Tatsuya Hagiwara

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Recent studies on traffic measurement analysis in the various networks have shown that packet traffic exhibits Long Range Dependent properties called Self-Similarity. Some papers reported that Self-Similarity degrades the network performance, such as buffer overflow. Thus, we need new network control considering Self-Similar properties. Network control(More)
In this paper, an L-band transmitter and receiver MMIC, which is known as a core chip for phased array communication and radar applications is presented. The MMIC is fabricated in 0.18 μm SiGe-BiCMOS process, comprises an RX amplifier, a 5-bit active phase shifter, SPDT switches, and a TX amplifier. The RX amplifier realized low noise and high(More)
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