Dual-band, cross coupled branch line coupler

IEEE Microwave and Wireless Components Letters

Volumn 15, Issue 10, 2005, Pages 655-657

  Park, Myun Joo ^a,b   Lee, Byungje ^a,b  

^a Kwangwoon University ^*

^b Kwangwoon University   (South Korea)

Author keywords

Branch line coupler; Couplers; Dual band

Indexed keywords

MICROWAVES;

BRANCH LINE COUPLERS; COUPLER STRUCTURE; CROSS COUPLINGS; DUAL-BAND;

ELECTRIC CONNECTORS;

EID: 27144471409     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2005.856683     Document Type: Article

References (4)

1. D. M. Pozar, Microwave Engineering, 2nd ed. New York: Wiley, 1998.
2. I. H. Lin, C. Caloz, and T. Itoh, "A branch line coupler with two arbitrary operating frequencies using left handed transmission lines," in IEEE MTT-S Int. Dig., vol. 1, Jun. 2003, pp. 325-328.
3. K. K. M. Cheng and F. L. Wong, "A novel approach to the design and implementation of dual-band compact planar 90 branch line coupler," IEEE Trans. Microw. Theory Tech., vol. 52, no. 11, pp. 2458-2462, Nov. 2004.
4. F. L. Wong and K. K. M. Cheng, "A novel planar branch line coupler design for dual-band applications," in IEEE MTT-S Int. Dig., Jun. 2004, pp. 903-906.