YAN Zhen （颜振）, LIU Wei （刘伟）
(Science and Technology on Electronic Test & Measurement Laboratory, Qingdao 266555, China)
Abstract： Yttrium iron garnet(YIG) tuned oscillator (YTO), which is widely used in signal source, is difficult to be measured manually for its numerous parameters. In order to accomplish the measurement of YTO quickly and automatically, this paper gives the design of an auto-measurement system based on genernal purpose interface bus (GPIB).
Key words： measurement system; YIG-tuned oscillator(YTO)
CLD number： TM934 Document code： A
Article ID： 1674-8042(2013)04-0335-04 doi： 10.3969/j.issn.1674-8042.2013.04.007
References
[1] Ohgihara T, Murakami Y, Mizunuma Y, et al. YIG tuned oscillator: European Patent No. EP0320825. [1989-06-21]. http://worldwide.espacenet.com/publicationDetails/biblio?CC=EP'NR=0320825A2&KC=A2&FT=D.
[2] Khanna A P S, Buenrostro J. 2-22GHz low phase noise silicon bipolar YIG tuned oscillator using composite feedback. In: Proceedings of IEEE International Microwave Symposium Digest, 1992: 1297-1299.
[3] Bryerton E W, Thacker D L, Saini K S, et al. Noise measurements of YIG-tuned oscillator sources for the Alma Lo. Alma Memo No.311, Nrao, Charlottesville, Virginia, USA, 2001: 57-59.
[4] Osbrink N K. YIG-tuned oscillator fundamentals. Microwave System News, 1983, 13: 207-225.
[5] LIU Na, LIU Sheng, DU Nian-wen. Characteristics of switching speed in YTO-oscillator generator. Chinese Journal of Scientific Instrument, 2009, 30(6): 311-314.
[full text view]
