LOW-LOSS ELECTRONICALLY TUNABLE BANDPASS-FILTERS ON THE GAAS SUBSTRATE

被引:2
作者
BAHL, IJ
GRIFFIN, EL
机构
[1] ITT Gallium Arsenide Technology Center, Roanoke, Virginia
关键词
ELECTRONICALLY TUNABLE FILTERS; MICROWAVE MONOLITHIC CIRCUITS;
D O I
10.1002/mop.4650050713
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
A new structure for a tunable bandpass filter is described in this letter. The bandwidth or bandpass response of the filter can be varied electronically by using high Q varactors or Schottky diodes.
引用
收藏
页码:328 / 330
页数:3
相关论文
共 13 条
[1]  
Toyoda S., pp. 153-155, (1980)
[2]  
Toyoda S., Variable Bandpass Filters Using Varactor Diodes, IEEE Trans. Microwave Theory Tech., 29 MTT, pp. 356-363, (1981)
[3]  
Toyoda S., Quarter‐Wavelength Coupled Variable Bandstop and Bandpass Filters Using Varactor Diodes, IEEE Transactions on Microwave Theory and Techniques, 30 MTT, pp. 1387-1389, (1982)
[4]  
Hunter I.C., Rhodes J.D., Electronically Tunable Microwave Bandpass Filters, IEEE Transactions on Microwave Theory and Techniques, 30 MTT, pp. 1354-1360, (1982)
[5]  
Hunter I.C., Rhodes J.D., Electronically Tunable Microwave Bandstop Filters, IEEE Transactions on Microwave Theory and Techniques, 30 MTT, pp. 1361-1367, (1982)
[6]  
Makimoto M., Sagawa M., pp. 411-414, (1986)
[7]  
Auffray D., Lacombe J.L., pp. 439-442, (1988)
[8]  
Martin T.S., Wang F., Chang K., Theoretical and Experimental Investigation of Novel Varactor‐Tuned Switchable Microstrip Ring‐Resonator Circuits, IEEE Trans. Microwave Theory Tech., 36 MTT, pp. 1733-1739, (1988)
[9]  
Esfandiari R., Maki D.W., Siracusa M., Design of Integrated Capacitors and their Application to Gallium Arsenide Monolithic Filters, IEEE Trans. Microwave Theory Tech., 31 MTT, pp. 57-64, (1983)
[10]  
Shu Y.-H., Navarro J.A., Chang K., Electronically Switchable and Tunable Coplanar Waveguide‐Slotline Band‐Pass Filters, IEEE Trans. Microwave Theory Tech., 39 MTT, pp. 548-554, (1991)