@article{oai:nagoya.repo.nii.ac.jp:00019763, author = {TANAKA, Haruo and KAKINUMA, Takakiyo and TORII, Chikayoshi and TSUKIJI, Yoshio}, journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University}, month = {Jan}, note = {A solar radio spectropolarimeter for use in 2 4 Gc/s range has been partly completed at Toyokawa. A twin dish receives two linearly polarized components perpendicular to each other, which are changed into right- and left-hand circular components after the frequency is converted by a common swept-frequency local oscillator. Each line is divided into 20 channels corresponding to successive fractions of frequency. Each 20 outputs are swept again and they are added and subtracted for making two outputs corresponding to the swept-frequency signals of intensity and polarization. Additional low-sensitivity channels are working simultaneously. They are recorded on a magnetic tape endlessly until a burst occurs. The signals on the tape are reproduced afterwards one by one and displayed on photographic films. The polarization channel is not yet completed and we are considering to change antenna feeds to receive circularly polarized components directly.}, pages = {25--38}, title = {PRELIMINARY REPORT ON THE SOLAR RADIO SPECTROPOLARIMETER IN 2-4 GC/S RANGE}, volume = {9}, year = {1962} }