Chirped delay lines in microstrip technology

被引：41

作者：

Laso, MAG

Lopetegi, T

Erro, MJ

Benito, D

Garde, MJ

Muriel, MA

Sorolla, M

Guglielmi, M

机构：

[1] Publ Univ Navarre, Dept Elect Engn, Pamplona, Spain

[2] Univ Politecn Madrid, Madrid, Spain

[3] RF Syst Div, Noordwijk, Netherlands

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2001年 / 11卷 / 12期

关键词：

chirped Bragg coupling; chirped delay line; impedance modulation; microstrip technology; quadratic-phase filter;

D O I：

10.1109/7260.974554

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：

In this paper, we report on a design method for chirped delay lines (CDLs) in microstrip technology. They consist in a continuously varying strip width, so that the coupling location between the quasi-TEM microstrip mode and the same but counter-propagating mode is linearly distributed in frequency. High delay x bandwidth products, over frequency ranges of several gigahertzs, can be obtained following this procedure. Experimental data confirm the design method. Real-time Fourier analysis of wideband pulses can be performed using these CDLs.

引用

页码：486 / 488

页数：3

共 8 条

[1]

KHILLA AM, 1983, MICROWAVE J, P221

[2] Multiple-frequency-tuned photonic bandgap microstrip structures [J].

Laso, MAG ;

Lopetegi, T ;

Erro, MJ ;

Benito, D ;

Garde, MJ ;

Sorolla, M .

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 2000, 10 (06) :220-222

[3]

LASO MAG, 2001, IN PRESS 31 EUR MICR

[4] New microstrip "wiggly-line" filters with spurious passband suppression [J].

Lopetegi, T ;

Laso, MAG ;

Hernández, J ;

Bacaicoa, M ;

Benito, D ;

Garde, MJ ;

Sorolla, M ;

Guglielmi, M .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (09) :1593-1598

[5]

Pozar D. M., 2009, MICROWAVE ENG

[6]

Qian S., 1996, JOINT TIME FREQUENCY

[7]

Skolnik M. I., 1990, RADAR HDB, V53

[8]

Sporleder F., 1979, WAVEGUIDE TAPERS TRA

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