Miniaturization of Nonuniform Transmission Lines for Ultra-Wideband Pulse Shaping

被引：0

作者：

Narayanan, Prasanth Moolakuzhy ^{[1
]}

Rulikowski, Pawel ^{[1
]}

Barrett, John ^{[1
]}

机构：

[1] Cork Inst Technol, Nimbus Ctr Embedded Syst Res, Dept Elect Engn, Cork, Ireland

来源：

2011 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS AND ELECTRONIC SYSTEMS (COMCAS 2011) | 2011年

关键词：

non uniform transmission lines; ultra wide band; pulse shaping; layer peeling algorithm; de-convolution; design of experiment; QUASITRANSVERSAL MICROWAVE FILTERS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the miniaturization of non uniform transmission lines (NUTL) for ultra-wide band (UWB) applications using various substrate materials. NUTLs are designed with four different substrates. An example of NUTL designed for an impulse response depicting a modified Hermite polynomial pulse with band width exceeding 10GHz and duration of 1 ns. This work is a step towards the miniaturization of NUTL. It is found that the length of the NUTL designed with TLX 8 is 190 mm and CER 10 is 98 mm, this means the overall length of NUTL can be reduced to 50 % using high permittivity substrates. Simulation and measurement results of NUTLs with different substrate materials are included.

引用

页数：6

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