標題: A TERMINATION SCHEME FOR HIGH-SPEED PULSE-PROPAGATION ON A SYSTEM OF TIGHTLY COUPLED COPLANAR STRIPS
作者: KUO, JT
TZUANG, CKC
傳播研究所
電信工程研究所
Institute of Communication Studies
Institute of Communications Engineering
公開日期: 1-六月-1994
摘要: A realistic termination scheme is proposed for closely coupled N-conductor microstrips. The design aims to achieve satisfactorily low signal reflection and good fabrication feasibility for the planar MMIC (Monolithic Microwave Integrated Circuit) process. The matched termination network (MTN) for a lossless three-line coupled microstrip structure is presented. High-speed pulse transmission along terminated tightly coupled microstrip lines is analyzed using modal analysis in the frequency domain. Theoretical results for the propagating and reflected waveforms are obtained by applying the inverse discrete Fourier transform (IDFT) to the system responses. These responses are obtained by applying the theory of multiconductor transmission lines to a dispersive database which has been computed using the spectral-domain approach (SDA). The response of a six-line closely coupled microstrip circuit terminated by the proposed termination scheme is measured using the HP8510D network analyzer. The measured results show that the reflected signal is below -30 dB and the results are in good agreement with the theoretical waveforms.
URI: http://dx.doi.org/10.1109/22.293570
http://hdl.handle.net/11536/2461
ISSN: 0018-9480
DOI: 10.1109/22.293570
期刊: IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
Volume: 42
Issue: 6
起始頁: 1008
結束頁: 1015
顯示於類別:期刊論文


文件中的檔案:

  1. A1994NV88300012.pdf