final year presenattion

7/25/2019 Final Year Presenattion

1/18

Design of High Gain ViAntenna for Microwave Im

Application

By: Dheeraj Kumar (124217

Project Mentor: Dr.D.VakulA!tant Pro"eor, De#t. o"


2/18

Pro&lem 'tatement

De!n!n an '!mulat!n an *!com#act Ant!#oal +a#ere lot Vantenna -!th en re ra!at!on "om!cro-ae !ma!n a##l!cat!on


3/18

Pro&lem '#ec!cat!on

De!n an analy! o" a h!h a!n com#act V!al! antenna -!th en re ra!at!on #atteue !n m!cro-ae !ma!n l!ke tumor etec

0#erat!onal Ban-!th 2.4 */ 12 */

31 B 5m#eance Ban-!th


4/18

5ntrouct!on (6B +echnoloy)

6ltra !e Ban +echnoloy ! a 8a!o +echnolotranm!tt!n lare amount o" ata -!th ery lo- hort !tance.

9eeral %ommun!cat!on %omm!!on ha allocate"reuency &an o" ;.131


5/18

V!al! Antenna

6B Antenna -!th com#act !/e, ta&le ,en re ra!at!on #atternan h!h a!n n lot o" a##l!cat!on !n raar, m!cro-ae !ma!n,remote en!n an 6B commun!cat!on ytem.

+o ach!ee uch oal +a#ere lot Antenna -!th com#act !/e !ue.

V!al! antenna ! a k!n o" ta#ere lot antenna -ork!n on the

#r!nc!#le o" traell!n -ae antenna ha!n -!e o#erat!n

"reuency rane &an ue to !t "reuency !ne#enent ra!at!n#ro#erty.

V!al! Antenna -a rt #ro#oe &y y P. @. !&on !n 17.

V!al! Antenna ! $ay to "a&r!cate on a c!rcu!t &oar an there#olar!/at!on ! l!near


6/18

+y#e o" V!al! Antenna

+he V!al! Antenna ha three ma!n %ateor!e . 5nCoplanar Vivaldi antennat-o ra!ator #lane are on the ame

!e o" the !electr!c mater!al. +he antenna can &e "e &y a#erturecou#l!n "rom the other !e a e#!cte !n the 9!ure .

5n Antipodal Vivaldi antenna! #ro#oe to ole the "ee!n !nco#lanar one. 5n th! ty#e o" V!al! antenna one o" the layer !#r!nte on to# an the other one -h!ch ! ta#ere !n o##o!te!rect!on ! #r!nte on the &ottom o" the !electr!c u&trate

mater!al.

+he Balanced antipodal Vivaldi antenna (BAVA)con!t o"three co##er layer. An !electr!c layer ha &een ae on to# o"the ant!#oal tructure an an a!t!onal metal #late jut l!ke theone !n the &ottom o" the antenna ha &een #r!nte on to# o" thene-ly ae layer

.%o#la


7/18

1. *!h 8ane 8aar 'ytem2. 'atell!te %ommun!cat!on; . 'hort 8ane %ommun!cat!on 'ytem

. M!cro-ae 5ma!n:

1. Detect!on o" %ancerou cell2. Detect!on o" on &oy conceale -ea#on;. 'ee throuh -all a##l!cat!on

A##l!cat!on o" V!al!Antenna


8/18

Antenna D!aram


9/18

*9'' Moel o" Antenna


10/18

'#ec!cat!on o" the De!neantenna

Ant!#oal +a#ere 'lot Antenna

0#erat!onal Ban-!th 231? */

+raell!n ae Antenna De!ne on 8oer ??< h

!electr!c contant 2.2 an th!ckne hC1.74 mm.

'!/e o" the Antenna De!ne ! 1=< 12< mm

9ee!n Mechan!m ! a &alun com#r!!n o" a m!cro#arallel tr!#l!ne an a ymmetr!c ou&le3!e lotl!


11/18

'!mulat!on 8eult

8eturn lo


12/18

a!n 0" Antenna V. 9reuency

a!n !n B an "reuency !n */


13/18

8a!at!on Pattern o" Antenna

$ #lane Pattern o" the Antenna at

" C. */

* Plane Pattern a


14/18

8eult an %onclu!on

V!al! Antenna oEer a contant a!n -!th m!n!malar!at!on oer the m! rane "reuency( ? 1 */

Analy! o" return lo an a!n o" the antenna -!th"reuency

Analy! o" the ra!at!on #attern( $ an * #lane Pattethe antenna


15/18

9uture 'co#e

De!n!n an '!mulat!on o" A+'A -!th corruat!on to!ncreae the a!n oer o#erat!onal &an-!th an !ncrthe "ront to &ack lo&e rat!o.

+o 8euce the lo- en o" "reuency &an "or u#er!or#er"ormance u# to


16/18

8e"erence1.Mohammed A. Alzabidi, Majed A. Aldhaeebi, and Ibrahim Elshafey Deelo!ment o" #$B ia

Mi&ro'ae Imain .Ele&troni&s,omm*ni&ation and +hotoni&s &on"eren&e(IE+)-1/ a*di In

- M*hammad Ahmad Ashra", 0halid amil, A.2. eba3 , Mobeen hoaib, 4eyad Alhe3a. 5Modifed AAntenna 'ith ha!ed Elli!ti&al orr*ation "or 161789:z #$B A!!li&ation .5 A!!lied om!*tatEle&tromaneti&s o&iety o*rnal an*ary -1;

/ 9. 0. +andey, :. . inh, +. 0. Bharti, A. +andey, and M. 0. Meshram 5:ih 9ain Vialdi AntenMi&ro'ae Imain A!!li&ations5 International o*rnal

on 1./ (-1>)C 11@811-.

. 0. e3eh azdandoost. 5Desin and Analysis o" an Antenna "or #ltra8$ideband ystem .5 Ind*sIEEE ransa&tions on ;./ (-1>)C -18-@.


17/18

Bae Pa#er "ollo-e

1. Mohammed A. Alzabidi, Majed A. Aldhaeebi, and IbrahimDeelo!ment o" #$B ialdi Antenna %or Mi&ro'ae Im.Ele&troni&s, omm*ni&ation and +hotoni&s &on"eren&e(a*di International .

2.Muhamma Ahma Ahra", Khal! @am!l, A.8. 'e&ak , MoGeya Alheka. HMo!e Ant!#oal V!al! Antenna -!th '$ll!#t!cal %orruat!on "or 11?3*/ 6B A##l!cat!on .H

%om#utat!onal $lectromanet!c 'oc!ety @ournal @anuary

/.9. 0. +andey, :. . inh, +. 0. Bharti, A. +andey, and M. 5:ih 9ain Vialdi Antenna "or 2adar And Mi&ro'ae ImaA!!li&ations5 International o*rnal


18/18

+hank youI

final year presenattion

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