International Journal of Microwave Science and Technology / 2014 / Article / Tab 1

Research Article

High Power Combline Filter for Deep Space Applications

Table 1

Required specification and simulated results of the ridged guide filter-F1.


Carrier frequencies (MHz)2217 
1 dB bandwidth (MHz)100
Rejection (dB)
2041 & 2054 MHz
145 min.
Insertion loss (dB)0.7 max.
Return loss (dB)15 min.
Power handling requirement (W) CW225 (53.52 dBm) min.
I/O interfaceQuarter height WR340