CM Monopole antenna over perfect ground.
CM by Jeff Liebermann AE6KS 06/25/2013
CM 
CM 
CE
SY LENGTH = 0.625	'Length in wavelengths
GW	1	21	0	0	0	0	0	LENGTH	0.001
GE	1
GN	1
EK
EX	0	1	1	0	1	0		
FR	0	0	0	0	299.8	0
EN