National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61404095]
机构署名:
本校为第一且通讯机构
院系归属:
电气与电子工程学院
摘要:
Due to the constant temperature oven, the OCXO can have a higher frequency stability in both long-term and short-term comparing to other crystal oscillators. However, most of OCXOs are using passive temperature control components, such as heating resistors or power transistors, which makes OCXOs have long warm-up time and ease to be affected by the ambient temperature fluctuation. In this paper, demonstration of using the thermoelectric cooler as the temperature control for the OCXO has been studied. Simulation results show good consistence with the test results for using the TEC for the OCXO....