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A study of mutual coupling between CP electro-magnetically coupled patch antennas | IEEE Conference Publication | IEEE Xplore

A study of mutual coupling between CP electro-magnetically coupled patch antennas


Abstract:

This paper presents a study of mutual coupling between circularly polarised electromagnetically coupled patch (CP-EMCP) antennas. Two types of antennas having different h...Show More

Abstract:

This paper presents a study of mutual coupling between circularly polarised electromagnetically coupled patch (CP-EMCP) antennas. Two types of antennas having different high dielectric constants driven layer have been addressed. In addition to comparison of mutual coupling between CP-EMCP antennas, comparisons have been made to three references, one of which is the recently reported mutual coupling between reduced surface-wave (RSW) antennas. Our calculated results are superior to others in general, and have exhibited 6 to 11 dB weaker than RSW antennas at a centre-spacing of 0.7/spl lambda//sub o/ in the E-plane, and much lower levels within 2.4/spl lambda//sub o/ centre-spacing in the H-plane. These weak mutual coupling results makes a CP-EMCP array design promising.
Date of Conference: 07-10 September 2003
Date Added to IEEE Xplore: 21 January 2004
Print ISBN:0-7803-7822-9
Conference Location: Beijing, China

References

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