Problem statement: Wireless communication systems are required for many applications. There are different standards for these systems. IEEE 802.15.4 defines the communication system standard for Zigbee. This study discussed designing one of the blocks of Zigbee transceiver which is the Phase Locked Loop (PLL). A major target for any communication systems is… (More)
In this paper, we present a new analog design methodology for analog cells using MTLAB. This method has the advantage of accelerating the design cycle by automating the biasing stage of the design and focusing on design parameters and tradeoffs. Two design examples for folded cascode and Miller OTA 's is presented as an application of the new procedure.
Visualization techniques provide attractive tools to explore and analyze huge and high dimensional gene expression sets. Several visualization techniques have been developed that enabled users to visually analyze high dimensional data. However, these techniques should be integrated with efficient exploration techniques, as efficient clustering, outlier… (More)