A Wideband Noise-Isolation Bandstop Power Distribution Network Using Quarter-Wavelength Line-Based Structure

This paper presents the design of wideband bandstop power distribution network using the quarter-wavelength (λ/4) line-based bandstop structure. A simple synthesis method starting from the specification on stopband bandwidth is also proposed with detailed design flow and equations. The synthesized λ/4-line bandstop structure has been implemented and verified with circuit simulation, electromagnetic simulation, and measurement. The test board is fabricated using the standard printed circuit board process, and the results show an extremely wide stopband from 1 GHz to more than 20 GHz with 70-dB isolation.

[1]  Y. Toyota,et al.  A novel synthesis method for designing electromagnetic band gap (EBG) structures in packaged mixed signal systems , 2006, 56th Electronic Components and Technology Conference 2006.

[2]  F de Paulis,et al.  IR-DROP Analysis and Thermal Assessment of Planar Electromagnetic Bandgap Structures for Power Integrity Applications , 2010, IEEE Transactions on Advanced Packaging.

[3]  Tzong-Lin Wu,et al.  A Power Bus With Multiple Via Ground Surface Perturbation Lattices for Broadband Noise Isolation: Modeling and Application in RF-SiP , 2010, IEEE Transactions on Advanced Packaging.

[4]  Sang-Gyu Kim,et al.  Signal Integrity Enhanced EBG Structure With a Ground Reinforced Trace , 2010, IEEE Transactions on Electronics Packaging Manufacturing.

[5]  Wanchun Tang,et al.  Ultra-Wideband Suppression of Power/Ground Noise in High-Speed Circuits Using a Novel Electromagnetic Bandgap Power Plane , 2013, IEEE Transactions on Components, Packaging and Manufacturing Technology.

[6]  Jiasheng Hong.  Microstrip Filters for RF/Microwave Applications: Hong/Microstrip Filters 2E , 2011 .

[7]  F de Paulis,et al.  Design of a Common Mode Filter by Using Planar Electromagnetic Bandgap Structures , 2010, IEEE Transactions on Advanced Packaging.

[8]  Jong Hwa Kwon,et al.  Novel Electromagnetic Bandgap Array Structure on Power Distribution Network for Suppressing Simultaneous Switching Noise and Minimizing Effects on High-Speed Signals , 2010, IEEE Transactions on Electromagnetic Compatibility.

[9]  Tzong-Lin Wu,et al.  Overview of Power Integrity Solutions on Package and PCB: Decoupling and EBG Isolation , 2010, IEEE Transactions on Electromagnetic Compatibility.

[10]  M. Swaminathan,et al.  Electromagnetic Band Gap Synthesis Using Genetic Algorithms for Mixed Signal Applications , 2009, IEEE Transactions on Advanced Packaging.

[11]  Jong-Gwan Yook,et al.  A Localized Enhanced Power Plane Topology for Wideband Suppression of Simultaneous Switching Noise , 2010, IEEE Transactions on Electromagnetic Compatibility.

[12]  O.M. Ramahi,et al.  Design, Implementation, and Testing of Miniaturized Electromagnetic Bandgap Structures for Broadband Switching Noise Mitigation in High-Speed PCBs , 2007, IEEE Transactions on Advanced Packaging.

[13]  Jinwoo Choi,et al.  Noise Isolation in Mixed-Signal Systems Using Alternating Impedance Electromagnetic Bandgap (AI-EBG) Structure-Based Power Distribution Network (PDN) , 2010, IEEE Transactions on Advanced Packaging.

[14]  O.M. Ramahi,et al.  Design and modeling of high-impedance electromagnetic surfaces for switching noise suppression in power planes , 2005, IEEE Transactions on Electromagnetic Compatibility.

[15]  Dong-Wook Kim,et al.  Bandwidth Enhancement for SSN Suppression Using a Spiral-Shaped Power Island and a Modified EBG Structure for a λ/4 Open Stub , 2009 .

[16]  Y. Toyota,et al.  Size reduction of electromagnetic bandgap (EBG) structures with new geometries and materials , 2006, 56th Electronic Components and Technology Conference 2006.