Hi!
to understand how to feed my patch antenna I'm trying
to realize a short circuit, so I feed the antenna and
I look what it radiates: being a short circuit I
expect to find no field. I implement this situation as
follow but I don't get correct result. Does it depend
on a mistake in the concept or in the implementation?
Thanks!!
Federica
;********************
; short circuit
;********************
(define-param hm 35e-6)
(define-param h 0.005)
(define-param W 0.03)
(define-param L 0.023)
(set! geometry-lattice (make lattice (size 1 1 1)))
(set! geometry (list
(make block (center 0 0 0)
(size infinity hm infinity)
(material (make perfect-metal)))
(make block (center 0 (+ hm h) 0)
(size W hm L)
(material (make perfect-metal)))
(make cylinder
(center 0 (/ (+ h hm) 2) (- (/ L 2) 0.1e-6))
(radius 0.1e-6)
(height (+ h hm))
(axis 0 1 0)
(material (make perfect-metal)))
(make cylinder
(center 0 (/ (+ h hm) 2) (+ (- 0 (/ L 2)) 0.1e-6))
(radius 0.1e-6)
(height (+ h hm))
(axis 0 1 0)
(material (make perfect-metal)))
))
(set! sources (list (make source
(src (make continuous-src (frequency 16.6)))
(component Ey)
(center 0 (/ (+ h hm) 2) (- (/ L 2) 0.1e-6)))))
(set! resolution 1)
(define (my_func)
(print (get-field-point Ey
(vector3 0 (/ (+ h hm) 2) (- (/ L 2) 0.1e-6))) "\n"))
(run-until 100 (at-every 1 my_func))
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