Improvements in the facilities for radio Circuit and other Circuits that uses High FrequencyAs well as the Construction and arrangement of the Electric Filters used in such Circuits.

• 1. 在使用脉冲整形滤波器的MC－CDMA无线电电信系统中改进了性能的设备和方法 [P] . 中国专利： CN1672349A . 2005-09-21
• 2. 电源电路和使用该电源电路的无线电通信机 [P] . 中国专利： CN1042883C . 1999.04.07
• 3. Improvements in or relating to radio and other high frequency circuit arrangements and to electrical filters for use in radio and other high frequency circuit arrangements [P] . 英国专利： GB453842A . 1936-09-16

  机译： 对无线电和其他高频电路装置以及在无线电和其他高频电路装置中使用的电滤波器的改进或与之有关的改进

• 4. Improvements in devices and methods of coupling between radio-electric circuits. [P] . OA00198A . 1966-03-15

  机译： 无线电电路之间耦合的装置和方法的改进。

• 5. Improvements in the facilities for Lighting Circuits of the train and the style with the electromagnetic switches corresponding to govern such Circuits. [P] . ES98914A1 . 1927-04-01

  机译： 改进了火车照明电路的设施，并改进了与控制此类电路相对应的电磁开关的样式。

• 1. AN IMPROVEMENT TO THE HARMONIC-BALANCE TECHNIQUE FOR ANALYZING NONLINEAR CIRCUITS [J] . 韩良, 王蕴仪, 李嗣范 电子科学学刊：英文版 . 1991,第003期
• 2. Transformation of Voltage Mode Filter Circuit Based on Op-Amp to Circuit Based on CCII [J] . Thouraya Ettaghzouti, Néjib Hassen, Kamel Besbes 电子科技学刊：英文版 . 2015,第001期
• 3. A Spatial Filtering Localisation Tool for Failure Analysis of Periodic Circuits. [C] . Jeremy D. Russell Internatioanl Symposium for Testing and Failure Analysis . 2001
• 4. Ferroelectric capacitor based tunable filter circuits. [D] . Aldeeb, Hassan Abdallah. 2013
• 5. Printed Graphene Derivative Circuits as Passive Electrical Filters [O] . Dogan Sinar, George K. Knopf 2018
• 6. New Technologies for Scaled-down Cu Interconnection in Ultra-Large Scale Integrated Circuits. Prospects on Copper Plating Systems for Ultra-large Scale Integrated Circuits. [O] . Hidemi NAWAFUNE 1998
• 7. The Improvement of Television Instruction in Army Training: Application to Selected Hours in Basic Radio Circuits. [R] . Kanner, J., Desiderato, O., Wischner, G., 1957

• 1. Electronically Tunable Minimum Component Biquadratic Filters for Interface Circuits [J] . Mehmet Sagbas . 电路与系统（英文） . 2011,第3期
• 2. Creating Distinctive Connections between Multifunctional Microwave Circuits and Mobile-Terminal Radio-Frequency Integrated Chips Using Integrated Passive Device Technology [J] . Yongle Wu ,Mengdan Kong ,Zheng Zhuang . 中国通信 . 2021,第008期
• 3. Analytical and Numerical Model Confrontation for Transfer Impedance Extraction in Three-Dimensional Radio Frequency Circuits [J] . Olivier Valorge ,Fengyuan Sun ,Jean-Etienne Lorival . 电路与系统（英文） . 2012,第2期
• 4. 某型速度矢量传感器在使用中存在问题及电路改进实践 [C] . Han Yuefeng ,韩跃峰 ,Hu Wenjiang . 第三十一届全国直升机年会 . 2015
• 5. 软件无线电中数字下变频电路的研究与设计 [A] . 李莲 . 2014