Antena discone 4NEC2 segment check - elektroda.pl

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#1 07 Jun 2012 16:35 Antena discone 4NEC2 segment check

Chciałem zaprojektować własną antenę Discone w wersji zmodyfikowanej. Problem w tym że nie mogę przeprowadzić symulacji bo wywala mi błędy.

Plik discone-maroko.nec: Code:

CM CE SY k=0.866025403785 'stala propagacji SY f=100 'Frequency SY lambda=300/f 'vawelength [m] SY n=3 'ilosc segmentow SY R=0.001 'promie˝ uzytego drutu (rurki) [m] SY phi=60 'kat dla spodnicy 60 stopni (staly) SY d=(lambda/5) 'srednica krazka SY cmax = d/0.7 'srednica dolna spodnicy (tam gdzie kobiety mialy drut do utryzmywania spodnicy) SY lv = 72/f 'calkowita wysokosc anteny [m] SY ls = lv/sin(phi) 'dlugosc krawedzi spodnicy (sin(60)=0.866025403785) SY cmin = ls/25 'srednica gornej czesci spodnicy (tam gdzie kobieta ma biodra) SY s = cmin * 0.3 'odstep miedzy hulahop a spodnica SY a=k*lambda/2 'Bat gorny - dodatkowy dla testu [m] SY sqrt2=1.4142135623 'pierwiastek z 2 GW 0 n 0 0 ls 0 0 a+ls R GW 1 n -d/2 0 ls 0 0 ls R GW 1 n 0 0 ls d/2 0 ls R GW 1 n 0 -d/2 ls 0 0 ls R GW 1 n 0 0 ls 0 d/2 ls R GW 1 n -d/(2*sqrt2) -d/(2*sqrt2) ls 0 0 ls R GW 1 n 0 0 ls d/(2*sqrt2) d/(2*sqrt2) ls R GW 1 n -d/(2*sqrt2) d/(2*sqrt2) ls 0 0 ls R GW 1 n 0 0 ls d/(2*sqrt2) -d/(2*sqrt2) ls R GW 2 4*n -cmin/2 0 ls-s -cmax/2 0 ls-lv R GW 2 4*n 0 -cmin/2 ls-s 0 -cmax/2 ls-lv R GW 2 4*n cmin/2 0 ls-s cmax/2 0 ls-lv R GW 2 4*n 0 cmin/2 ls-s 0 cmax/2 ls-lv R GW 2 4*n -cmin/(2*sqrt2) -cmin/(2*sqrt2) ls-s -cmax/(2*sqrt2) -cmax/(2*sqrt2) ls-lv R GW 2 4*n cmin/(2*sqrt2) cmin/(2*sqrt2) ls-s cmax/(2*sqrt2) cmax/(2*sqrt2) ls-lv R GW 2 4*n -cmin/(2*sqrt2) cmin/(2*sqrt2) ls-s -cmax/(2*sqrt2) cmax/(2*sqrt2) ls-lv R

Antena discone 4NEC2 segment check - elektroda.pl

http://www.elektroda.pl/rtvforum/topic2311858.html[25/02/2015 17:56:28]

GW 2 4*n cmin/(2*sqrt2) -cmin/(2*sqrt2) ls-s cmax/(2*sqrt2) -cmax/(2*sqrt2) ls-lv R GW 3 3 0 0 ls 0 0 ls-s R GW 4 2 -cmin/2 0 ls-s 0 0 ls-s R GW 4 2 cmin/2 0 ls-s 0 0 ls-s R GW 4 2 -cmin/(2*sqrt2) -cmin/(2*sqrt2) ls-s 0 0 ls-s R GW 4 2 cmin/(2*sqrt2) cmin/(2*sqrt2) ls-s 0 0 ls-s R GW 4 2 -cmin/(2*sqrt2) cmin/(2*sqrt2) ls-s 0 0 ls-s R GW 4 2 cmin/(2*sqrt2) -cmin/(2*sqrt2) ls-s 0 0 ls-s R GW 4 2 0 -cmin/2 ls-s 0 0 ls-s R GW 4 2 0 cmin/2 ls-s 0 0 ls-s R GW 5 4*n 0 0 ls-s 0 0 0 1 GW 6 1 -cmin/(2*sqrt2) -cmin/(2*sqrt2) ls-s cmin/(2*sqrt2) cmin/(2*sqrt2) ls-s 1 GE 1 GN 0 0 0 0 13 0.005 EK EX 0 3 2 0 1.0 0 0 FR 0 0 0 0 f 0 EN

lista bledow: Code:

discone-maroko.nec wavelength=2.998 mtr.

Warn.: volumes for Wires 1 (tag 0) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 2 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 3 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 4 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 5 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 6 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 7 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 8 (tag 1) and 28 (tag 6) are intersecting. Warn.: volumes for Wires 9 (tag 1) and 28 (tag 6) are intersecting. Warn.: None Vertical wire 10 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 10 (tag 2) and 27 (tag 5) are intersecting. Warn.: volumes for Wires 10 (tag 2) and 28 (tag 6) are intersecting. Warn.: None Vertical wire 11 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 11 (tag 2) and 27 (tag 5) are intersecting. Warn.: volumes for Wires 11 (tag 2) and 28 (tag 6) are intersecting. Warn.: None Vertical wire 12 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 12 (tag 2) and 27 (tag 5) are intersecting. Warn.: volumes for Wires 12 (tag 2) and 28 (tag 6) are intersecting. Warn.: None Vertical wire 13 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 13 (tag 2) and 27 (tag 5) are intersecting. Warn.: volumes for Wires 13 (tag 2) and 28 (tag 6) are intersecting. Warn.: None Vertical wire 14 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 14 (tag 2) and 27 (tag 5) are intersecting. Warn.: None Vertical wire 15 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 15 (tag 2) and 27 (tag 5) are intersecting. Warn.: None Vertical wire 16 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 16 (tag 2) and 27 (tag 5) are intersecting. Warn.: volumes for Wires 16 (tag 2) and 28 (tag 6) are intersecting. Warn.: None Vertical wire 17 below .2 WL, 'Real/SomNec' ground recommended. Warn.: volumes for Wires 17 (tag 2) and 27 (tag 5) are intersecting. Warn.: volumes for Wires 17 (tag 2) and 28 (tag 6) are intersecting. Error: Wires 18 (tag 3) and 28 (tag 6) are crossing or not connected. Error: Wires 19 (tag 4) and 28 (tag 6) are crossing or not connected. Error: Wires 20 (tag 4) and 28 (tag 6) are crossing or not connected. Error: Wires 21 (tag 4) and 28 (tag 6) are overlaid. Error: Wires 22 (tag 4) and 28 (tag 6) are overlaid. Error: Wires 23 (tag 4) and 28 (tag 6) are crossing or not connected. Error: Wires 24 (tag 4) and 28 (tag 6) are crossing or not connected. Error: Wires 25 (tag 4) and 28 (tag 6) are crossing or not connected. Error: Wires 26 (tag 4) and 28 (tag 6) are crossing or not connected. Error: Wires 27 (tag 5) and 28 (tag 6) are crossing or not connected.

Po zakończeniu obliczeń wyświetla błąd "Errors or warnings found run segment check" tyle że ja nie widzę w programie "segment check"...

Warningi można pominąć, ale zastanawia mnie czemu nie łączy drutów które przecież zaczynają się w tym samym punkcie...

Ma ktoś pomysł co z tym zrobić? Antenę chcę zmontować hobbystycznie dla potrzeb mojego skanera Alinco DJ-X3. Kilka anten już złożyłem, ale zależy mi na jednej wielozakresowej.

Helpful message? + -

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Google # 07 Jun 2012 16:35

Antena discone 4NEC2 segment check - elektroda.pl

http://www.elektroda.pl/rtvforum/topic2311858.html[25/02/2015 17:56:28]

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