CM LoRa/LoRaWAN tutorial 49
CM https://www.mobilefish.com/developer/lorawan/lorawan_quickguide_tutorial.html
CM https://www.mobilefish.com/download/lora/moxon_868mhz_4nec2.nec.txt
CM Moxon antenna
CM To be used in 4NEC2 with support for SY cards
CM 
CM Antenna is 1m above good ground
CM Frequency freq = 868.0 MHz
CM feedpoint is located at the center of the driven element
CM Wire material is stainless steel, conductance = 1450000 mho/m
CM 
CE
SY h=1.0	'Feed point height over good ground
SY A=0.11765	'Driven element length
SY B=0.01733	'Driven element bent end length
SY D=0.02476	'Reflector element bent end length
SY E=0.04553	'Side length
SY diam=0.0018	'Wire diameter
SY r=diam/2	'Wire radius
SY freq=868.0	'Frequency
CM Driven element
GW	1	25	0	0	h-(0.5*A)	0	0	h+(0.5*A)	r
CM Driven element bent end (top)
GW	2	7	0	0	h+(0.5*A)	B	0	h+(0.5*A)	r
CM Driven element bent end (bottom)
GW	3	7	0	0	h-(0.5*A)	B	0	h-(0.5*A)	r
CM Reflector element
GW	4	25	E	0	h-(0.5*A)	E	0	h+(0.5*A)	r
CM Reflector element bent end (top)
GW	5	9	E	0	h+(0.5*A)	E-D	0	h+(0.5*A)	r
CM Reflector element bent end (bottom)
GW	6	9	E	0	h-(0.5*A)	E-D	0	h-(0.5*A)	r
LD	5	1	0	0	1450000
LD	5	2	0	0	1450000
LD	5	3	0	0	1450000
LD	5	4	0	0	1450000
LD	5	5	0	0	1450000
GE	1
GN	1
EK
EX	0	1	13	0	1.	0	0	0
FR	0	0	0	0	freq	0
EN