[仿真]Low-cost implementation of broadband microwave receivers in Ka-band using multiport structures

Abstract: The authors introduce a new class of the microwave and millimeter wave multiport receivers. These
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receivers are designed based on a new five-port structure and offer a wide bandwidth. The low-cost yHw @Z  
implementation is the other advantage of this structure. The numerical and microwave simulations have been .J O3#  
conducted to investigate the characteristics of the receiver. In addition, the new five-port receiver has been i6_}  
constructed and measured. The analytical and measurement results are in good agreement with each other. yor'"6)i  
This indicates that the structure can effectively be used as a high-performance and low-cost wideband >B0AJW/u  
receiver for broadband applications. As a practical application, the European and North-American local< .. QNx]8r  
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