Suppression of Common-Mode Radiation and Mode Conversion for Slot-Crossing GHz Differential Signals Using Novel Grounded Resonators

• Published in: IEEE transactions on electromagnetic compatibility Vol. 53; no. 2; pp. 429 - 436
• Main Authors: CHUANG, Hao-Hsiang, WU, Tzong-Lin
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.05.2011; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Applied sciences; Bandwidth; Circuit boards; Circuit properties; Common-mode noise; Conversion; Design. Technologies. Operation analysis. Testing; differential signal; Electric, optical and optoelectronic circuits; Electromagnetic compatibility; electromagnetic interference (EMI); Electronic circuits; Electronic equipment and fabrication. Passive components, printed wiring boards, connectics; Electronics; Exact sciences and technology; Frequency ranges; Impedance; Information, signal and communications theory; Insertion loss; Integrated circuit modeling; Integrated circuits; mode conversion; Noise; Oscillators, resonators, synthetizers; Power transmission lines; Printed circuit boards; radio frequency interference (RFI); Reduction; Resonant frequency; Resonators; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices; signal integrity (SI); slot line; split plane; Substrates; Telecommunications and information theory; Transmission lines; Performance evaluation; On line; Noise reduction; Electromagnetic compatibility; Implementation; Electromagnetic disturbance; radio frequency interference (RFI); Electromagnetic interference; Electronic packaging; differential signal; Mode conversion; Signal integrity; Common-mode noise; On board equipment; Resonator; Stub line; Printed circuit board; electromagnetic interference (EMI); Bandwidth allocation; Experimental study; Radiofrequency; slot line; split plane; On line processing; Signal processing; System simulation; Printed circuit; Passband; Effectiveness factor; signal integrity (SI); TLM method
• ISSN: 0018-9375; 1558-187X
• DOI: 10.1109/TEMC.2011.2107326

An asymmetrical grounded resonators technique to suppress the common-mode radiation (or electromagnetic interference) and mode conversion caused by the slot-crossing differential signals is proposed. The grounded resonators can be implemented on printed circuit board or package substrate without add...