Microstrip multistage coupled ring bandpass filters using spur-line filters for harmonic suppression

Electronics Letters

Volumn 37, Issue 9, 2001, Pages 572-573

  Griol, A ^a   Marti, J ^a   Sempere, L ^a  

^a UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CAVITY RESONATORS; COMPUTER SIMULATION; HARMONIC ANALYSIS; MICROSTRIP DEVICES;

MICROSTRIP COUPLED RINGS; SPUR-LINE FILTERS;

BANDPASS FILTERS;

EID: 0035953603     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20010376     Document Type: Article

References (7)

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3. MARTI, J., and GRIOL, A.: 'Harmonic suppressed microstrip multistage coupled ring bandpass filters', Electron. Lett., 1998, 34, pp. 2140-2142
4. KARACAOGLU, U., SANCHEZ-HERNANDEZ, D., ROBERTSON, I.D., and GUGLIELMI, M.: 'Harmonic suppression in microstrip dual-mode ring-resonator bandpass filter'. 1996 IEEE MTT-S Dig., 1996, Paper TH3F
5. GRIOL, A., and MARTI, J.: 'Microstrip multistage coupled ring active bandpass filters with harmonic suppression', Electron. Lett., 1999, 35, pp. 575-577
6. BATES, R.N.: 'Design of microstrip spur-line band-stop filters'. IEEE Microwaves, Optics and Acoustics, 1977, Paper T90M
7. OKOSHI, T., UEHARA, Y., and TAKEUCHI, T.: 'The segmentation method - an approach to the analysis of microwave planar circuits', IEEE Trans., 1976, MTT-24, pp. 662-668