A broadband 4×4 butler matrix for modern-day antennas

35th European Microwave Conference 2005 - Conference Proceedings

Volumn 2, Issue , 2005, Pages 1331-1334

  Wincza, Krzysztof ^a   Gruszczynski, Slawomir ^a  

^a WROCLAW UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

BROADBAND NETWORKS; ELECTRIC LINES; FREQUENCY MODULATION; LOGIC DESIGN; PHASE SHIFT;

BROADBAND BUTLER MATRIX; MUTUAL COUPLING; PLANAR ANTENNAS; TRANSMISSION LINE CROSSOVER;

ANTENNAS;

EID: 32044448784     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EUMC.2005.1610181     Document Type: Conference Paper

References (5)

1. T. Zak, K. Sachse, An Integrated Butler Matrix in Multi-layer Technology for Multi-port Amplifier Applications, XIV International Conference on Microwaves, Radar and Wireless Communications MIKON 2002, Gdansk, Poland.
2. H. Hayashi, D. A. Hitko, Ch. G. Sodini, Four Element Planar Butler Matrix Using Half-Wavelength Open Stubs, IEEE Microwave and Wireless Components Letters, vol. 12, no. 3, March 2002
3. M. Bona, L. Manholm, J. P. Starski, Low-Loss Compact Butler Matrix for a Microstrip Antenna, IEEE Transactions on MTT, vol. 50, Sept. 2002.
4. A. Derneryd, B. Jahannisson, Adaptive Base-station Antenna Arrays, Ericsson Review, no. 3, 1999.
5. S. F. Peik, B. Jolley, R. R. Mansour, High Temperature Superconductive Butler Matrix Beamformer for Satellite Applications, 1999 IEEE MTT-S Dig.