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TOM TAT NHLTNG KET QUA CHINH CUA D £ TAI N C K H Ten d§ tai: Nghien cuu thief k^ ch^ tao bo t6 hop t^n s6 dai tSn 902MHz-928MHz voi CO' cau chuyen tan linh hoat va tu* dong dieu chinh tan so, sii dung cac he thong tin v6 tuyen va mang khong day Mas6:QC.06.11 Chii tri de tai: TS Bach Gia Duong Nhung ket qua chinh: a) Ket qua ve khoa hoc (nhung dong gop ciia de tai cac cong trinh khoa hoc da cong b6): Trong qua trinh thuc hien de tai chung loi da c6 mot bai bao dugc dang tai lieu cua Hoi nghi V6 tu\en dien tu toan quoc (REV 10) Ha Ngi thang I nam 2006 Bach Gia Du'O'ng "Research, design and construction of PLL Frequenc) Synthesizer operating in dm band with the mechanism of flexible frequcnc)' change for Automatic Frequency Control System" b) Ket qua phuc vu thuc te (cac san pham cong nghe kha nang ap dung thuc te): San pham da thani du TechMart Ha ngi 2006 c6 nhicu dia chi ap dung thong tin v6 tuyen cac ihict bi quan su rada song dm c) Ket qua dao tao (so Jugng sinh \ien hoc \'ien cao hgc nghien ciru smh lam \ lec de tai): Trong khuon kho thuc hien de tai da c6 luan \an cao hoc \a khoa luan lot nghiep dai hgc he chinh quy duo'c hoan \di ket qua loai gioi: • Vu Quang Duy "Nghien cuu cac giai phap ky ihuat \a cong nghe chc lao nham nang cao tin ca)' cua he thong thu phal \a xu Iv du lieu trone man" khong day dai song 902-928MHz'\ Luan van tot nghiep cao hgc Dai hgc Khoa Hoc Tu Nhien, Dai hoc Qu6c Gia Ha Ngi, 2006 • Nguyin Ngoc Khai, "Nghien cuu cac giai phap ky Ihuat lam tang cu ly ket noi thong tin mang khong day'", Luan van lot nghiep cao hgc Dai hgc Khoa Hoc Tu Nhien, Dai hgc Qu6c Gia Ha Ngi, 2006 • TrSn Hi^u Minh, "Nghien ciiu-Thiet ke-Che tao he thong chuyen tan linh hoat su dung lam mach AFC nho to hgp tan so dung mach vong bam pha^\ Khoa luan tot nghiep dai hgc he chinh quy, Dai hgc Cong Nghe Dai hgc Quoc Gia Ha Ngi, 2006 • Doan Le Hu'ng, "Nghien cuu, thiet ke, che lao bg to hgp tan so dai song met (150-200MHz) dung mach vong bam pha'', Khoa luan tot nghiep dai hgc he chinh quy, Dai hgc Cong Nghe, Dai hgc Quoc Gia Ha Ngi 2006 • Trjuh Quang Thanh, "Nghien cuu thiet ke che tao he thong chuyen tan linh hoat dai song dm bang phuong phap to hgp tan so" Khoa luan tot nghiep dai hgc he chinh quy, Dai hgc Khoa Hgc Ty Nhien, Dai hgc Quoc Ciia Ha Ngi 2007 • Vu Anh Tuan "Xay dung he thong ty dong dieu chinh tan so song mang dai song dm" Khoa luan tot nghiep dai hgc he chinh qu)' Dai hgc Khoa Hgc Tu Nhien Dai hgc Qu6c Gia Ha Ngi 2007 d) Ket qua nang cao tiem lire khoa hgc (nang cao trinh can bg \'a tang cuong Irang thiet bi cho don vi): Ngay voi toe phal trien cao nganh dien tu da khong ngung thav doi cai tien cho doi nhirng he thong nhCmg thiet bi linh vi \'a hien dai ho'n ca Ihih vuc dan su va quan sy Cac bg to hgp Ian so dung vong bam pha PLL duoc ung dung rgng rai cac tram khong da\- cac thiet bi di dong cani law thong tin lien lac ha\ cac mang ngi bo Nhu cau su dung cac he thong na\' dang gia tang khons ngimg ky nguyen ky thuat so hien Do \'a\' \-iec nghien cuii chc tao cac bg tao dao dong tan so sieu cao chat hrgng lot dang la mot moi quan lam Ion cua cac nha nghien cuu tren khap the gioi e) Tinh hinh su dung kinh phi: Da sii' dung het kinh phi, dung thoi han va mue dich chi tieu, da hoan chinh cac thu tuc toan tai Bg phan Tai vu ciia truong Dai hgc Cong Nghe CO ban ke khai chi tiet phan bao cao CHU NHIEM DE TAI (Ky va ghi ro ho ten) XAC NHAN CUA DON VI (Ky va ghi ro ho ten) TS Hack &^ Ou^/h XAC NHAN CI)A CO QUAN CHU QUAN SUMMARY Project Title: Research, Design and Implementation of a Frequency Synthesizer operating at 902MHz-928MHz with feature of flexibly and automatically changing operating frequency, used in Wireless LAN and Wireless Communication System Code number: QC.06.11 Coordinator: Vietnam National University, Hanoi 144 Xuan Thuy Road, Hanoi, Vietnam Implementing Institution: Research Center for Electronics and Telecommunication, College of Technology, Vietnam National University, Hanoi 02 Building, 144 Xuan Thuy Road, Hanoi, Vietnam Cooperating Institution(s): Duration: from June 2006 to June 2007 Objectives: Products: - Implementation of 01 frequency synthesizers operating at various frequency bands Publications: - 01 paper presented at REV'2006 Education and Training - 01 Master's Thesis - 01 Graduation's Thesis Main contents: In this project, we study theory and technique to implement a PLL circuit and Frequency Synthesizer and the features of IC ADF41 Ix so as to desien and implement frequency synthesizers that meet the objectives and requirements of the projects Results : Products: - Implementation of a linear, noise-proof, and stable VCO with driver voltage from to 15V, - Implementation of 04 frequency synthesizers operating at various frequency bands to be presented in Techmarch Hanoi 2006 Publications: - 01 paper presented at REV'2006 Education and Training - 02 Master's Thesis - 04 Graduation's Thesis MUG LUC PHAN M O DAU Bang cac chu cai viet tat Danh sach nhung nguai tham gia thuc hien de tai Danh muc cac hinh Danh muc cac bang so lieu BAO CAO TONG HOT I DAT VAN DE XL NOI DUNG CHINH Mach vong bam pha va bo to hgp tan so 1.1 Mach vong bam pha 1.1.1 Giai thieu chung 1.1.2 Tong quan ve vong bam pha (PLL) 1.2 Bo to hop tan so dung vong bam pha 2 1.2.1 Bg so pha 1.2.2 Cac bg chia tan 1.2.3 Bg Igc tan so thap 10 1.2.4 Bg dao dong dieu khien bang dien ap VCO 10 Gioi thieu ve ho IC ADF411x 2.1 Ho IC ADF411X ^ 2.2 Mo ta chuc nang cac chan ' 2.3 Mo ta chuc nang mach dien 11 H ]?> 15 2.3.1 Tang loi vao chuan 15 2.3.2 Tang loi vao RF 15 2.3.3 Bochiatru6c(P/P+]) 16 2.3.4 Bgchia A vaB 16 2.3.5 BgchiaR 17 2.3.6 Bg tach song pha/tan so 17 2.3.7 Thanh ghi dich 24 bit 17 2.3.8 Bg ghep bgi loi va bg tach xung dong bg 18 Ket qua thuc nghiem 20 3.1 Chg tao VCO 20 3.2 Che tao bo to hop tan so 3.2.1 Che tao bo to hgp tan so dugc dieu bang vi dieu khien 3.2.2 Che tao bg to hgp tan so dieu khien ghep noi may tinh III K £ T LUAN IV DANH MUC CAC CONG TRINH DA CONG BO V DANH MUC CAC SAN PHAM DAO TAO VI TAI LIEU THAM KHAO 24 24 29 39 40 41 42 BANG CAC CHiT CAI VIET TAT PLL Phase Locked Loop DDS Direct Digital Synthesis DA Digital to Analog VCO Voltage Controlled Ossillator LPF Low Pass Filter PFD Phase Frequency Detector CMOS AFC Complementary Metal-Oxide Semiconductor Automatic Frequency Control DANH SACH N H U X G N G U O I THAM GIA THI/C H I E N D £ TAI Ho va ten Bach Gia Duong Hoc ham, hoc vi Co* quan cong tac Tien sy Trung tarn nghien cuu DT-VT, Truang (chu nhiem de tai) DH Cong Nghe, DHQGHN VQ Tuan Anh Cu nhan Trung tarn nghien cuu DT-VT, Truang DH Cong Nghe, DHQGHN Nguyen Anh Tuan Cu nhan Trung tarn nghien cuu DT-VT, Truang DH Cong Nghe, DHQGHN Tran Anh Tuan Thac sy Trung tarn nghien cuu DT-VT, Truang DH Cong Nghe, DHQGHN DANH MUC CAC HINH Hinh Sado chuc nang cua mach vong bam pha (PLL) Hinh Dae trung chuyen tan so - dien ap cua PLL Hinh Su phu thugc cua tan so VCO vao dien ap 6 Hinh Sa chuc nang bg to hgp tan so dung mach vong bam pha Hinh Cau true cua bg so pha so Hinh Gian xung loi vao/ra (IN/OUT) chua bat chap Hinh Gian xung loi vao/ra (IN/OUT) tan so loi vao bang 9 Hinh8 IC ADF411X Hinh So d6 chuc nang cua hg IC ADF 41 Ix Hinh 10 Cac thong so ve khoang each cua loai IC 20 chan gam va 16 chan ret Hinh 11 Tang loi vao chuan 11 12 13 15 Hinh 12 Tang loi vao RF 16 Hinh 13 Bgchia A vaB 16 Hinh 14 So nguyen ly da dugc dan gian hoa va gian xung cua bg tach song pha/tan so 17 Hinh 15 Luge dinh thai 18 Hinh 16 MachMUXOUT 18 Hinh 17 So nguyen ly hoat dong ciia VCO 20 Hinh 18 VCO ban din dai ikn s6 600-700MHz 21 Hinh 19 Bieu phu thugc tan so vao dien ap cua VCO 22 Hinh 20 Su phu thugc cua VCO 500-1000 MHz vao dien ap 24 Hinh 21 Bg dao dong dugc dieu khien bang dien ap dai tan 500MHz-lGHz 24 Hinh 22 So' 66 khoi bg to hgp tan so dugc dieu khien bang \'i dieu khien 26 Hinh 23 So' nguyen ly bg to hgp tan so dugc dieu khien bang vi dieu kJTien 26 Hinh 24 So chuc nang he thong AFC 27 Hinh 25 Bg t6 hgp Van s6 dai t§n 800MHz-lGHz 28 Hinh 26 Bg t6 hgp t§n s6 voi cac tin s6 phat 820MHz 840MHz 860MHz 880MHz 28 Hinh 27 Bg id hgp tan so voi cac tan so phat 902MHz- 91 IMHz 920MHz, 928MHz 29 Hinh 28 So' khoi bg to hgp tan so dieu khien ghep noi ma)' tinh 30 DAI HOC QUOc GIA HA NOI TRUONG DAI HOC CONG NGHE —oOo— f Tran Hieu Minh NGHIEN CUU - THIET Kt - C H £ TAO HE THONG CHUYEN TAN LINH HOAT SU DUNG L A M MACH AFC NHO TO HOP TAN SO DUNG MACH VONG B A M PHA KHOA LUAN T O T NGHIEP DAI HOC HE CHINH QUI Nganh : Dien Tii - Vi^n Thong C'an bo hnong dan: TS Bach Gia Duong L HA NOI - 2006 DAI HOC QUOC GIA HA N Q I TRl/dNG DAI HOC CONG NGHE Doan Le Hung NGHIEN ClTU, THIET KE, CHE TAO BO TO HOP T A N SO D A I S O N G M E T (150-200MHZ) DUNG MACH VONG BAM PHA KHOA LUAN T T NGHIEP DAI HOC HE CHINH QUY Nganh: Cong nghe Vien thong Can bo huong dan: TS Bach Gia Duong HA NOI - 2006 DAI HOC QUOC GIA HA NOI TRLfdNG DAI HOC KHOA HOC TU NHIEN KHOA VAT LY ^^j©-^ Trinh Quang Thanh NGHIEN CUU THIET KE CHE TAO HE THONG CHUYEN TAN LINH HOAT DAI SONG DM BANG PHUONG PHAP T O HOP TAN SO Giao vien huong d^n: TS Bach Gia Duong K_HOA LUAN TOT NGHIEP HE DAI HOC HE CHINH QUY Nsanh: Vai Ly Vo Tuyen Ha Noi - 6/2007 DAI HOC QUOC GIA HA NOT TRUONG DAI HOC KHOA HOC TUNHIEN KHOA V A T L Y Vu Anh Tuan XAY Dl^G HE THONG TU DONG DIEU CHINH TAN SO SONG MANG DAI SONG DM KHOy\ LUAN TOT NGHIEP HE DAI HOC CHINH QUY Nganh; Vat ly vo tuyen Can bo haans dkn: TS Bach Gia Duono Ha noi - 2007 DAI HOC QUOC GIA HA N Q I TRUOTVG DAI HOC CONG NGHE DE CUONG E>E TAI NGHIEN CLTU KHOA HOC DO T R U O N G QUAN LY CAP DAI HOC QUOC GIA HA N Q I (De nghi chuan bi theo dung mau qui dinh tren may vi tinh) \ Ten de tai: Nghien cuu thiet ke che tao bg to hap tan soddi tan 902MHZ -928 MHz vai ca cau chuyen tan linh hoat va tu dong dieu chinh tan sd\ su' dung cac he thong tin vo tuyen va va mang khong day Thai gian thuc hien: 12 thang (tir 2/2006 d^n 2/2007 ) De tai thuoc linh vuc uu tien: Tao san ph^m phiic \ai cho dao tao giang day, CO kha nang ap dung thuc te san xuat va quoc phong De tai co triing vai mot de tai da hoac dang tien hanh khong? neu co, neu ly Khong Chii tri de tai: - Ho va ten: Bach Gia Duang -Nam sinh: Nam XO nij- O 10-1-J950 - Chuyen mon dao tao: Vat ly vo tuyen - Hoc ham, hoc vi: Tien sy - Chuc vu: Giang vien chinh - Don vi cong tac (Truang, Vien, Khoa true thuoc, Trung tam): Trung tam NIC DT- VT Truang dai hoc Cong Nghe, Dai hoc quoc giaMa noi ' Dia chi lien he: Khoa DT-VT, Dai hoc Cong Nghe 144 Xiidn Thuy Ha Noi SSdienthoai: 76S5202 fox: - Tom tdt hoat dong nglven cuv cua Chu tri de tai: (Cac chuo-ng trinh, d^ tai NCKH da tham gia, cac cong trinh da cong bo g4n day lien quan tai phuong huang cua de tai) Thai gian Ten de tai/cong trinh Tu each tham gia Cap quan ly/nai cong bo Nghien cuu thiet ke 2001 che tao thiet vi hien Ban chu nhiem DLI' an cap Bo quoc phong thi tijr xa dai da Nghien cihj thiet ke 2002 che tao bo khuech dai Chu tri Tong cue ky thuat Chii tri Tong cue ky thuat Ban chu nhiem Bp quoc phong Chu tri Bp quoc phong cao tan tap am thap AT - Nghien cihi thiet ke che tao bp khuech 2003 dai cao t^n tap am thap thay the den song chay, r a d a P15-P19 Nghien cuu thiet ke che tao he thong phan 2004 phoi di^u khien cum hoaluc Nghien cuu thiet ke 2004- che thu may phat ban 2005 din da Co quan phoi hap va cac cong tac vien chinh ciia de tai TT Ca quan phoi hop Phoi hcfp vai trung tam NC DT-VT truang DHCN - - • Cac can bp tham gia d^ tai: [grii ro hg va ten cac can bp da di/gc mai va nhan lai moi tham gia c TY Ho va ten Hoc vi Chuyen nganh TrSn Quang Vinh TS DT-VT Le Vu Ha TS DT-VT PGSTS DT-VT NguySn Kim Giao Co quan c BM DT&KTMT BM xu ly thong tin He thong vien thong Chu Van An ThS DT-VT Khoa DT-VT Vu Tuan Anh SV DT-VT K47DA Muc tieu: - Nghien cuu ky thuat va cong nghe che tao dao dong VCO vai mach vong bam pha tin so sieu cao tin kenh U de thiet ke che tao thu bp to hap tin SO phuc vu cho cac ung dung mang khong day va xay dirng cac he tu dong dieu chinh tin so- pha ap diang thong tin vo tuyen Tom tat noi dung nghien cuu ciia de tai: a) Nghien cixu tong quan ly thuyet va cong nghe che tao bp to hap tan so dai song sieu cao tin b) Xay dung chi tieu ky thuat va cac tham so bp to hap tan so duoc thiet ke xay dung ve dp on dinh tan so tan so lam viec va cong suat phat c) Nghien cuu thiet ke che tao dao dong VCO tan so 902MHz - 928 MHz - • d) Nghien cuu thiet ke che tao mach vong bam pha tin so sieu cao tin e) Thiet ke che tao bp dieu khien chia tan so theo chuang trnih cho mach so pha va hien thi dao dong VCO phat f) Thiet ke che tao khoi dieu khi^n nhay tin linh hoat \a ca che tu don^ bam sat tin so • ^c chuyen de nghien cuu du kien ciia de tai (ten va noi dung chinh ciia tung chuyen d€): 10 Cau true du kien bao cao ket qua ciia de tai (chi tiet hoa cac chuang muc): 11 Tinh da nganh va lien nganh ciia de tai: - De tai lien quan den nganh/chuyen nganh nao? De tai co tinh ca so , co ich lai cho cac ITnh vuc thong tin v6 tuyen , difeu khien tu dong - Tinh da/lien nganh the hien nhu the nao noi dung va qua trinh trien khai ciia de tai? Ket qua nghien cuu la lam san phim , co cac tham sd tinh nang ky thuat cu ihi , CO nhieu dia chi ap dung san xuat va nghien cuu khoa hpc 12 Phuangphap luan va phuong phap khoa hpc sudung de tai: Ket hap ky thuat phan tich, tdng hap va lap trinh 13 Su dung nhung trang thiet bi nao ciia Bp mon, ciia Klioa: May phan tich pho, tin ke so sieu cao tin , cac may phat sieu cao tin 14 Kha nang hap tac quoc te - Hop tac da/dang c6 (ten to chiic va van de hop tac): - Hop tac se co (ten to chiic va van de hop tac): 15 Cac hoat dong nghien cuu ciia de tai: - Nghien cuu ly thuyet xD - Dieu tra khao sat D - Bien soan tai lieu xD - Vi^t bao cao khoa hpc xD - Hoi thao khoa hpc • - Tap huan - Hoat dong khac >^D • 16 Ket qua du kien: 16.1 K6t qua Khoa hpc - Du ki€n nhung dong gop cua de tai: Mot bp to hap tin so tham gia TechMart 2006 (San phim cong nghe cao linh vuc sieu cao tin ap dung thong tin v6 tuyen) -^ S6 bai bao, sach bao cao khoa hpc du kidn se dupe cong b6: Bao cao tai hoi nghi khoa hpc Truong DHCN 16.2 Ket qua ung dung - San pham cong nghe: Tai lieu tham khao chuyen nganh va mot phin mem nhiing tren vi di(^u khien - Kha nang ling dung thuc ta ciia cac k^t qua: ung dung cac he thong thong tin lien lac, mang khong day va da 16.3 Ket qua dao tao - So cu nhan, thac sT tien si duoc dao tao khuon klio ciia de tai: khoa luan ciinhan - Doi mai/bo sung cho noi dung cac giao trinh/chuyen de: 16.4 Ket qua ve tang cuong tiem luc cho don vi - Ket qua boi duong can bp: Boi duong can bo giang day - Dong gop cho viec tang cuong trang thiet bi: Tang cuang thiet bi dung cu thi nghiem va co kha nang hoan thien cong nghe che tao 17.T6ngkinhphi : 30.000.000 VND 18- NOl DUNG VA TIEN D Q T H U C HIEN CUA DE TAI (CAC CONG VIEC CAN TRIEN KHAU THOI HAN THUC HIEN VA SAN PHAM DAT DUOC) Thoi gian thuc TT Hoat dong nghien ciiu Thu thap va viet tong quan tai lieu hien San pham khoa Tu Den thing thing 3/2006 4/2006 Xay dung de cuong nghien cuu chi hoc 5/2006 Chuyen de/Npi dung Chuyen de/Npi dung Dieu tra khao sat, thi nghiem, thu 6/2006 thap so lieu Chuyen de/Npi dung Chuyen de/Npi dung Xu ly ket qua Thiet ke sa chiic nang va sa 66 Sa kho'i va so 6/2006 nguyen ]y nguyen ly bp to hap tin so So chuyen de (nhu muc 2) Hoi thao giua ky ^9/2006 B6 sung s6 lieu/thu nghiem/ung nghiem dung Tong ket so lieu Lip rap Thii' 10/2006 Vi^t bao cao tong hop Hoi thao lan cuoi I j I " ~ • ^ o i n thien bao cao '—— Nop san phim Nghiem thu d£ tai 1/2007 Bp td hap tin so 2/2007 bao cao khoa hpc, phin Cling phan mem ' 7C , 19 PHAN BO KINH PHI TT Xay dung de cuong chi tiet Thu thap va viet tong quan tai lieu Kinh phi Noi dung (VND) 500.000 Thu thap tu lieu (mua, thue) 500.000 Dich tai lieu tham khao (so trang x gia) 20x25.OOOd 500.000 Viet tong quan tu lieu 500.000 Dieu tra, khao sat, thi nghiem, thu thap so lieu, nghien cuu Chi phi tau xe, cong tac phi Chi phi thue muon 7.000.000 Chi phi hoat dong chuyen mon 7.000.000 Thue, mua sam trang thiet bi, nguyen vat lieu Thue trang thiet bi Mua trang thiet bi 7.500.000 Mua nguyen vat lieu, cay, Viet bao cao khoa hpc, nghiem thu Viet bao cao -^ Hoi thao LOGO.000 Nghiem thu 2.000.000 Chi kliac Mua van phong pham 500.000 500.000 In an photocopy LOOO.OOO Ouan Iv phi 1.500.000 30.000.000 T5ng kinh phi — — ^ ^ ^ ^ e - Q ^ Q C GIA HA NOI CONG HOA XA HOI CHU NGHIA VIET NAM TRU^G'^ATKQ^^ NGHE Doc lap - Tu - Hanh phuc - ^jHjCHD^SCKH \\ \CONG NGHE/ j ' V/-\ y^^ / Ha Noi nodv thdno nam 2006 G T H U C H I E N DE TAI NGHIEN CLHU KHOA HOC CAP DAI H O C Q U O C GIA HA NOI NAM 2006 Can cu Quy dinh ve To chuc vd hoat dongcua Dai hoc Quoc gia Hd Noi ban hanh theo Quyet dinh sd 600/TCCB 01 thdng 10 nam 2001 cua Dgi hgc Quoc gia Hd Ngi: qui dinh quyen han cila Hieu truang cac truong Dqi hgc thdnh vien; Can cikCong van sd 192IKHCN ngdy 25 thdng nam 2006 cua Gidm doc Dai hgc Quoc gia Hd Ngi ve viec giao nhiem vu vd chi tieu ke' hoach khoa hoc, cong nghe vd moi truang nam 2006; Can cu Quyet dinh sd 316/QD-NCKH ngdy 31 thdng nam 2006 cua Hieu incang Truang Dqi hgc Cong nghe DHQGHN ve viec giao nhiem vu thuc hien de idi NCKH cap DHQG nam 2006 Truang quan ly cho cac chu nhiem de tdi; Can cu De cuang nghien ciai cua de tdi da dugc phe duyet, Chiing toi gom Ben giao nhiem vu (goi la Ben A): Truong Dai hoc Cong nghe - DHQG HN Dai dien la: PGS TS Nguyen Ngoc Hinh Chiic vu: Pho Hieu truong Ben nhan nhiem vu (goi la Ben B) Ong (Ba): TS Bach Gia Duong Dan vi cong tac: Trung tam nghien cuu DT-VT - Truang Dai hoc Cong nghe Dien thoai: 0912140653 Email: duongbg@vnu.edu.vn ky hap dong thuc hien de tai nghien cuu khoa hpc cap Dai hoc Quoc gia Ha Npi: Ten de tai: "N^ghien ciiu thiet ke che tao bo to hop tan so dai tin 902 den 928 MHz voi ca cau chuyen tan linh hoat va tu dong dieu chinh tan so, su dung cac he thong tin vo tuyen va mang khong day" Ma so: QC.06.11 vai nhtJng dieu khoan thoi thuan nhu sau: Dieu 1: Ben B chiu trach nhiem to chiic trie^n khai thuc hien cac noi dung nghien ciiu cua 6i tai theo diine tien thuc hien da dang kf d^ cuang nghien cuu va thuc hien diy du cac nhidm vu duoc Hieu truang Tmong Dai hoc Cong nghe giao ghi quyet dmh s6 316/QD-NCKH 31/5/2006 Di^u 2: Ben B nop cho ben A cac san phim khoa hoc cua de tai truac 31/5/2007 baog6m: • T u M ir^n^ c - -^ Mot bp to hap tan so tham gia Tech Mart _006 (San pnam cong nghe cao ilnh vuc sieu cao tin ap dung truyen thong vo tuyen; 01 bao cao tai hoi nghi khoa hoc Truang r^'[ ' ich: Tuy theo dac diem chuyen mon ciia tirng de tai, cac muc va tieu muc g bang se co nhiing thay doi cho phii hop TAI LIEU THAM KHAO D £ VIET DE CI/OTSG (Viat theo qui dinh ciia Tap chi Khoa hpc DHQGHN) 1- Tai lieu tieng Viet Tai lieu tieng nuac ngoai • Practical RE circuit design for modem Wireless systems Rowan Gilmore , Les Besser Artech House • Radio frequency circuit Design W.Alan Davis, Krishna Agarwal • Distortion in RF amplifiers Loel Vuolevi, Timo Rahkonen Artech House Ngay25 thing S nam 2006 N g a y / ^ thing ^ nam 2006 Thu truong don vi Chu tri de tai TS Bach Gia Duong A ^ 'T/LHlEUTRUaNG TRUONG PHONG TAO SAL' OAT VsOC VA PGS.TS y ^ f ^ ^ - - ^ ^ N'CKH PHIEU DANG KY K E T QUA NGHIEN ciru KHOA HOC-CONG NGHE ;n(Ktai: Nghien ciiu thiet k^ ch€ tao bo t6 hop tSn so dai tSn 902MHz-928MHz voi co c§u luyen tan linh hoat va tu* dong dieu chinh tan s6, sii' dung cac he thong tin vo tuy§n J mang khong day |as6: QC.06.11 aquan quan ly de tai: iachi: lien thoai: Dai hpc Quoc Gia Ha Npi 144 Xuan Thuy, Cau Giay, Ha Npi 04 8340564 Iffquan chii tri de tai: liachi: Dai hpc Cong Nghe, Dai hpc Quoc Gia Ha Npi Nha E3, 144 Xuan Thuy, Cku Giky, Ha Npi 5ng chi phi thuc chi: 30.000.000 VND rang do: -Tir ngan sach nha nuac: 100% hai gian nghien cii'u: liai gian bat dau: m gian k^t thiic: I nam Thang 06 nam 2007 Thing 06 nam 2007 ;n cac can bp phoi hap nghien cuu: - Chii tri 6k tai-: TS Bach Gia Duong - Nhung nguai tham gia: CN Vu Tuan Anh CN Nguyin Anh Tuan ThS Trin Anh Tuan dang ky de tai ;ay: S6 chiing nhan dang ky KQNC ^Taav: j Bao mat A Pho bien rpng rai B Pho bien han che i C- Bao mat Tom tat ket qua nghien cuu: S T u^.^^^Zni^ S a thach a^^^^^^ ' ^ ^ ? f ""^'^^ '^' ^^ ^^" "^^ ^^^ ^^^^ ^^i