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Hybrid automatic repeat request (HARQ) is used in high-speed uplink packet access (HSUPA) to increase the data rate. Chase combining is the simplest of HARQ algorithms. It provides a time diversity an...
Utilization of the Thermoelectric Sensor to Realize a New Fluid Level Detector
Level detector Thermoelectric sensor Resistive track Plated thermocouples
2010/12/8
This paper describes a prototype thermoelectric sensor system which makes use of the thermoelectrical effects. The sensor includes two printed circuits, the first is constituted of a resistive constan...
Description and Performance of a Novel Concept “Single Level” Ceramic Chip Carrier
a Novel Concept Single Level Ceramic Chip Carrier
2010/12/27
Two different designs of ceramic chip carriers are discussed. A carrier capable of being hermetically sealed has been developed which uses a glass seal combined with an epoxy bonded chip. A second car...