Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrP2
Session:
Number:FrP2-53
Design of a Broadband Single Balanced Diode Mixer Using Vertical Coupling and Defected Ground Structure (DGS) Low Pass Filter
Kyo-Soon Choi, Hee Nam, Ki-Cheol Yoon, Hyun-Wook Lee, Dong-Ki Lee, Jae-Young Lee, Meng Lee, Tae-Sung Jeong, Jong-Chul Lee,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
A broadband single balanced diode mixer using Defected Ground Structure (DGS) is proposed. This mixer consists of 180° hybrid rat-race and DGS low pass filter with broadband and harmonic suppressed characteristics. RF and LO signals to select IF of 140 MHz have the bandwidth of 730~1500 MHz and 490~1360 MHz, respectively.