Improvement of the design of 180° rat-race hybrid

Electronics Letters

Volumn 36, Issue 12, 2000, Pages 1035-1036

  Piernas, B ^a   Hayashi, H ^a   Nishikawa, K ^a   Nakagawa, T ^a  

^a NTT Corporation   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; COMPUTER AIDED NETWORK ANALYSIS; ELECTRIC NETWORK SYNTHESIS; PRINTED CIRCUIT DESIGN;

RAT-RACE HYBRIDS;

MONOLITHIC MICROWAVE INTEGRATED CIRCUITS;

EID: 0033718593     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20000753     Document Type: Article

References (7)

1. MAR, S.: 'A wide band stripline hybrid ring', IEEE Trans., 1968, MTT-16, pp. 361
2. CHUA, L.W.: 'New broad-band matched hybrids for microwave integrated circuits', Proc. European Microwave Conf., 1971, pp. C4/5:1-C4/5:4
3. KIM, D.I., and NAITO, Y.: 'Broadband design of improved hybrid-ring 3dB directional couplers', IEEE Trans., 1982, MTT-30, pp. 2040-2046
4. MIKUCKI, G.F., and AGRAWAL, A.K.: 'A broad-band printed circuit hybrid ring power divider', IEEE Trans., 1989, MTT-37, pp. 112-117
5. HO, C.H., FAN, L., and CHANG, K.: 'New uniplanar coplanar waveguide hybrid-ring couplers and magic-T's', IEEE Trans., 1994, MTT-42, pp. 2240-2248
6. g circumference 180° hybrid ring coupler', Electron. Lett., 1994, 30, pp. 299-300
7. TOYODA, L., TOKUMITSU, T., and AIKAWA, M.: 'Highly integrated three-dimensional MMIC single-chip receiver and transmitter', IEEE Trans., 1996, MTT-44, (12), pp. 2340-2346