meterwellen - fernsehkanalwaehler, the mixer stage in dezimeterwellen reception to back-up the if frequency is used

• 1. 使用不同RF混频器频率接收多个载波的方法以及相关通信装置和接收器 [P] . 中国专利： CN103430239B . 2015.12.23
• 2. 使用不同RF混频器频率接收多个载波的方法以及相关通信装置和接收器 [P] . 中国专利： CN103430239A . 2013-12-04
• 3. Meters shafts - fernsehkanalwaehler, the mixer stage in the case of decimetric - reception to strengthening of the intermediate frequency is used [P] . 德国专利： DE1200385B . 1965-09-09

  机译： 计量轴-fernsehkanalwaehler，在分米的情况下使用混频器级-接收以增强中频

• 4. self oscillating mixer stage with for radar modulators for high frequencies, in particular for the fernsehbaender on the dezimeterwellen area [P] . 德国专利： DE000001022272A . 1958-01-09

  机译： 自振荡混频器级，用于高频雷达调制器，特别是用于分米井区的费尔南德巴登

• 5. Push-pull - mixer stage for the formation of an intermediate frequency from a reception frequency and an oscillator frequency [P] . 德国专利： DE2059213A1 . 1972-06-08

  机译： 推挽混频器级，用于根据接收频率和振荡器频率形成中频

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• 3. Doppler frequency offset estimation and diversity reception scheme of high-speed railway with multiple antennas on separated carriage [J] . Yaoqing YANG, Pingyi FAN 现代交通学报：英文版 . 2012,第004期
• 4. Vibration Frequency Characteristic Study of Two-stage Excitation Valve Used in Vibration Experiment System [J] . Yongping WU, Chengwei XIONG, Yi LIU, 机械工程(英文) . 2020,第001期
• 5. Designs of angle-rotation in digital frequency synthesizer/mixer using multi-stage architectures [C] . Shen-Fu Hsiao Signals, Systems and Computers (ASILOMAR), 2011 Conference Record of the Forty Fifth Asilomar Conference on . 2011
• 6. Mixers for millimeter-wave and sub-terahertz frequencies [D] . Kini, Ramnath K. 2015
• 7. A Quadrature Single Side-Band Mixer with Passive Negative Resistance in Software-Defined Frequency Synthesizer [O] . Dongsheng Liu, Ang Hu, Kefeng Zhang 2018
• 8. Two-stage code reference beamformer for the reception of frequency hopping modulated signals [O] . Nájar Martón, Montserrat, Mestre Pons, Francesc X., Lagunas Hernandez, Miguel A. 2000
• 9. A THEORETICAL AND EXPERIMENTAL STUDY OF JOSEPHSON FREQUENCY MIXERS FOR HETERODYNE RECEPTION IN THE SUBMILLIMETRE WAVELENGTH RANGE [R] . 1978

• 1. Trifold frequency multiplier based on mixer for the feedback system of BEPCⅡ [J] . Luo Long . 电子研究与应用 . 2019,第006期
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• 3. 应用于零中频接收机的无源整流亚谐波混频器设计 [A] . 霍东权 . 2010