study digital communication
hi ,i want to study the digital communication. but i am a free . i dont know what should i study ,please tell me what should i do ?or what acknowledge should i study first? giving some information about it is ok!...
Digital communication :: 18 Nov 2009 16:47 :: siropio :: Replies: 17 :: Views: 4155
c/n and eb/no relation?
hi all,i notice that most paper use eb/no to describe performance. but product datasheet use c/n.why use these two metric? and whats the relationship with them?any suggestions will be appreciated!best regards,davy...
Digital communication :: 16 Nov 2009 0:28 :: adnan mukhtar :: Replies: 6 :: Views: 2211
video lectures on digital and analog communications
hi folks, please please please does any body know where in web that i can have video lectures on digital and analog communications, i.e something to cover the book of proakis and masoud salehi 2nd edition(communication systems engineering) or haykin(...
Digital communication :: 09 Nov 2009 14:49 :: mvdeepaknair :: Replies: 17 :: Views: 1392
training,jobs in embedded electronics
http://images.elektroda.net/70_1257150442_thumb.jpgsix months full time training in embedded systems & microcontroller’s programming.emtech foundation is a leading training and r&d house located in delhi, is currently offering six month job o...
EDA Jobs, Promotions, Advertising :: 02 Nov 2009 9:32 :: emtech :: Replies: 0 :: Views: 105
alternative to dynamic arrays in vhdl
hello,i gather that it is not possible to specify the size of an array at runtime (im guessing synthesis is probably vhdls runtime in reality) in vhdl.i have designed a program in which i want to pass two integers to a subprogram, it does processing ...
PLD, SPLD, GAL, CPLD, FPGA Design :: 29 Oct 2009 15:12 :: sebmaster :: Replies: 4 :: Views: 210
asic companies in india
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EDA Jobs, Promotions, Advertising :: 28 Oct 2009 10:07 :: pilu.sandeep :: Replies: 24 :: Views: 11373
a good book for verilog-ams study
hi,here is a good book for verilog-ams study. the designers guide to verilog-amsby ken kundert (author), olaf zinke (author) hardware description languages (hdls) exist to describe hardware... about this bookthe designers guide to verilog-ams present...
Analog Circuit Design :: 27 Oct 2009 4:36 :: wjxcom :: Replies: 6 :: Views: 690
ti digital signal processing (dsp) development board at a
toronto, canada – gao embedded (www.gaoembedded.com) recommends its ti dsp evaluation development board that is designed for use as a daughter card and can be integrated in a user’s system easily and directly. the price of the development board has b...
EDA Jobs, Promotions, Advertising :: 19 Oct 2009 4:25 :: GAOEmbedded :: Replies: 0 :: Views: 132
1st international conference on intelligent systems
call for papers, submission deadline: 30 october 2009.1st international conference on intelligent systems, modelling and simulation, isms2010 27 - 29 january 2010, liverpool, uk.conference website: ww...
General :: 13 Oct 2009 8:15 :: salma ali bakr :: Replies: 0 :: Views: 195
high voltage evaluation board for high performance dmc syste
toronto, canada – gao embedded (www.gaoembedded.com) offers its high voltage evaluation board, as part of its fast and reliable servomotor driver solution which contains a dsp component evm2812 board, a high voltage driver component and an interface ...
EDA Jobs, Promotions, Advertising :: 07 Oct 2009 9:29 :: GAOEmbedded :: Replies: 0 :: Views: 90
2812evm-ii dsp emulation board
toronto, canada – gao embedded (www.gaoembedded.com) has released its upgraded 2812evm-ii dsp emulation board which is optimized for driving and controlling motor systems based on tms320f2812 series dsps. the evaluation board is resistant to electro-...
EDA Jobs, Promotions, Advertising :: 29 Sep 2009 3:20 :: GAOEmbedded :: Replies: 0 :: Views: 93
how does passive tag receive energy
hi everyone,i have a question regarding energy harvest on a passive tag. i am wondering how does the tag translate the information that send by the reader into energy and able to use the. i know that there are rectifier and a limiter circuit in any p...
RF, Microwave, Antennas and Optics :: 13 Aug 2009 13:20 :: ntstatic :: Replies: 5 :: Views: 825
test banks & solutions manuals
test banks test banks solutions manuals a framework for marketing management keller 4 accounting horngren 7 accounting warren 22 accounting warren 23 accounting : what numbers mean marshall 8 accounting ch13-26 horngren 6 accounting for decision mak...
PC Programming and Interfacing :: 17 Jul 2009 23:34 :: atfalo2 :: Replies: 0 :: Views: 2424
egypt vlsi
hi every oneok im a fresh graduate my project was a vlsi digital design. im intrested in that field and i want to build up my career in it. can you help me guys with information about... -what to do?-names of companies?-addreses..... and so on.thanks...
EDA Jobs, Promotions, Advertising :: 14 Jul 2009 19:19 :: mai ahmed :: Replies: 95 :: Views: 12410
inotek limited - analogue to digital fpga board
following many years of research, inotek limited has launched a highly innovative teaching product that will not only make the job of university professors & lecturers easier, but also significantly enhance the learning experience for students at und...
Digital Signal Processing :: 03 Jul 2009 13:26 :: Inotek :: Replies: 0 :: Views: 189
hubble space telescope will use copper-based communications
i am critiquing this article about using copper for the hubble space telescope communication system , im having trouble reading this with a critical eye and finding areas where i can critique. the james webb space telescope is set to replace the hubb...
Mathematics & Physics :: 12 Jun 2009 23:54 :: frankvh :: Replies: 1 :: Views: 427
embedded developers needed for digital domain company,pune.
greetings! we have positions with product based digital domain company. we are looking for candidates with good academic record who are interested in core technical work and willing to work on their own.the details are as mentioned below: years of e...
EDA Jobs, Promotions, Advertising :: 06 Jun 2009 6:51 :: Talentbricks :: Replies: 0 :: Views: 456
snr calculation in a two hop relaying system
dear all, i hope you are all fine. i need your help as i am new to the digital communication field. i am simulating ber vs snr for 2-hop(one relay between sourec and destination) relay system. i have confusion in plotting this relation. as...
Digital communication :: 26 May 2009 16:08 :: pa1 :: Replies: 6 :: Views: 549
high voltage evaluation board from gao
da - gao embedded (www.gaoembedded.com) offers its dsp based high voltage evaluation board (mck2812), which is designed for high performance dmc systems. it is commonly used in applications requiring digital motor or machine control, in packing mecha...
EDA Jobs, Promotions, Advertising :: 13 May 2009 9:14 :: GAOEmbedded :: Replies: 0 :: Views: 204
how to input i/q signal to soundcard for dsp
i am currently studying for my project ,ie to make a fm receiver using pcs soundcard ... as we can demodulate signal with relative ease converting it to i/q ...the problem is how can i input 2 signals which are i and q to one mic input....or is there...
Digital Signal Processing :: 07 May 2009 19:29 :: bepobalote :: Replies: 15 :: Views: 1365
wanted r&d hardware design engineer (power elect/analog)
r&d hardware design engineer (power electronics/analog)we are a fast growing product engineering/ design services company looking for individuals who are talented, technically inclined and self-motivated to fill the role of senior r&d hardware design...
EDA Jobs, Promotions, Advertising :: 06 May 2009 14:25 :: nraulji :: Replies: 0 :: Views: 390
aa1419013 nortel fully compatible transceiver from gao
toronto, canada – gao fiber optics (www.gaofiberoptics.com), a leading supplier of optical transceivers, has recently released its aa1419013 nortel completely compatible transceiver. this transceiver is a hot-swappable, protocol-independent 100...
EDA Jobs, Promotions, Advertising :: 30 Apr 2009 8:43 :: gaofiber :: Replies: 0 :: Views: 177
noise analysis in cadence analog design environment
i want to do noise analysis of a circuit, how can i do it in cadence ade, references are appreciated ,help me. thanks in advance....
Analog Circuit Design :: 22 Apr 2009 12:02 :: arunkumar446 :: Replies: 4 :: Views: 960
foundry compatible transceiver released by gao
toronto, canada - gao fiberoptics (www.gaofiberoptics.com) recommends its 10g-xfp-sr foundry compatible transceivers,. these 10g xfp transceivers are a hot-swappable, protocol-independent devices typically operating at 850nm. they are designed for 10...
EDA Jobs, Promotions, Advertising :: 20 Apr 2009 7:57 :: gaofiber :: Replies: 0 :: Views: 114
what is relation between antenna size and frequency?
can any body help to know the relation between antenna size and frequency?appreciate if can support by equations....
Electromagnetic Design and Simulation :: 15 Apr 2009 14:54 :: rfndmw :: Replies: 5 :: Views: 1098
any embedded system company in egypt?
hi, does any body know any company in egypt that work in the field of embedded systems?...
EDA Jobs, Promotions, Advertising :: 07 Apr 2009 11:51 :: Ahmed Samieh :: Replies: 30 :: Views: 6027
explain zero padding in ofdm
wy implement the zero padding at the ends not in the centersee below, please helphttp://images.elektroda.net/82_1236162732_thumb.jpghttp://images.elektroda.net/56_1236162819_thumb.jpgthanks in advance...
Digital communication :: 27 Mar 2009 0:18 :: Aya2002 :: Replies: 28 :: Views: 1392
ADS
:: :: :: Replies: :: Views:
need for rf designer at hyderabad location
agreetings from vroute consulting services!!we are currently recruiting for one of our vital it client power wave technologies-hyderabadjob title: rf design engineereducation requires a bachelor’s/masters degree in electronics & communications engine...
RF, Microwave, Antennas and Optics :: 23 Mar 2009 14:01 :: VRoute :: Replies: 0 :: Views: 339
best book to study ofdm required plz
hi alli need the best book to study ofdm , i need a reference book in which one can study alone as um working on a project !people recommended digital communication:fundamentals & applications by sklar to study digital communication systems and i f...
Digital communication :: 21 Mar 2009 7:45 :: Communications_Engineer :: Replies: 11 :: Views: 1437
relation between snr and eb/no
can anybody tell me the exact relationship between snr and eb/no?gurpreet...
Digital communication :: 20 Mar 2009 18:02 :: bingdao89 :: Replies: 34 :: Views: 15507
complex analog/rf/dsp ic design tool?
hi,ive a task of design complex ics, which will use in communication systems like tetra, and consists of some rf part, bandpass sd-adc and some digital filters.and main problem - full top-down design, preferable, without problem connections betwenn t...
RF, Microwave, Antennas and Optics :: 17 Mar 2009 15:22 :: currant :: Replies: 4 :: Views: 264
anyone is working on precoding in mimo channels?
do you have any good document which simply explain about precoding in mimo channels? please share some with me if you have. thank you....
Digital communication :: 13 Mar 2009 13:42 :: rajeshkumar123 :: Replies: 5 :: Views: 432
what is precoding?
what is precoding? can anyone explain me or give me a link to provide a fundamental knowledge on precoding please.thank you....
Digital communication :: 05 Mar 2009 11:39 :: rahul_chivalric :: Replies: 13 :: Views: 963
regeneration of a research paper
hello everyone . i need a research paper that discusses one of the following topics and a matlab code that reproduce its results.(full analysis of the paper) 1) multi-carrier modulation (ofdm), system design and performance 2) multi-user detection in...
Digital Signal Processing :: 23 Feb 2009 6:22 :: tabraiz :: Replies: 2 :: Views: 267
epc gen2 can single tag can be accessed by multiple readers
hi,can two interrogators access a single tag at the same time.??according to epc tag will have ability to store 2 rn16s. so if a tag receives req_rn from two interrogators will it be able to send different rn16s. by using different sessions and inven...
RF, Microwave, Antennas and Optics :: 14 Feb 2009 14:23 :: Aya2002 :: Replies: 10 :: Views: 339
speech processing
what is the best book in speech processing? speech enhancement spec....
Digital Signal Processing :: 05 Feb 2009 5:08 :: Jeeva :: Replies: 5 :: Views: 810
new cck qam modulating system for communication system
hello,i have modelled a system (in mathlab/simulink environment) based on qam- cck (complementary code keying) modulation. as you know cck provides 11mbs data rate for wireless communication systems using qpsk modulation. i had an idea and tried it i...
Digital communication :: 27 Jan 2009 6:32 :: knreserve :: Replies: 2 :: Views: 246
need you feedback on new cck-qam modulated system
hello,i have modelled a system (in mathlab/simulink environment) based on qam- cck (complementary code keying) modulation. as you know cck provides 11mbs data rate for wireless communication systems using qpsk modulation.i had an idea and tried it in...
RF, Microwave, Antennas and Optics :: 26 Jan 2009 15:00 :: knreserve :: Replies: 0 :: Views: 108
a lot interview questions with resposes
hi all,here is a nice collection of interview questions with reponses:cmos interview questions.1/ what is latch up?latch-up pertains to a failure mechanism wherein a parasitic thyristor (such as a parasitic silicon controlled rectifier, or scr) is in...
EDA Jobs, Promotions, Advertising :: 21 Jan 2009 9:03 :: sridhar540 :: Replies: 15 :: Views: 8813
difference between usart and spi?
hi what is the difference between usart in schyncronous mode and spi in microcontroller and although i think they are making the same operation what is the purpose they both exist in microcontroller?thanks in advance...
Embedded Systems and Real-Time OS :: 13 Dec 2008 18:01 :: ceibawx :: Replies: 6 :: Views: 4932
the best book analog communication system
where s the best book analog communication system...
Digital communication :: 11 Dec 2008 17:55 :: tekush :: Replies: 5 :: Views: 1041
why is there a need for fft + dsp in specific applications?
why is there a need for a fft processor along with a dsp processor in specific applications?...
Digital Signal Processing :: 30 Nov 2008 14:57 :: mowgli :: Replies: 5 :: Views: 357
433 mhz based system design help
hi,i am newbie in rf world. i have worked on embedded designs extensively but never get in touch with rf world before.i am designing >20 clients (embedded systems) and 1 master (pc) based system. clients will transmit data and master (pc) will save t...
RF, Microwave, Antennas and Optics :: 08 Nov 2008 15:24 :: ctownsend :: Replies: 7 :: Views: 807
micro controller functions.
what is function of oscillator and clock circuits??what is the difference of parellel and serial communication???tnx:dp/s:i truly have learned a lot frm this forum.. reli thank u guys!...
Electronic Elementary Questions :: 04 Oct 2008 11:15 :: sivamit :: Replies: 15 :: Views: 468
how many hours a day do you work?
how many hours a day do you work?...
General :: 30 Sep 2008 11:00 :: chandregowda :: Replies: 6 :: Views: 321
digital communication
hii allcan u advice for a simple book or tutorial to understand the digital communicationthanx in advance...
Digital communication :: 13 Sep 2008 11:56 :: aliazmat :: Replies: 21 :: Views: 2392
analog & digital communication
hi what is the difference between the analog communication and digital communication ? please its request not to mention the basic difference ( i.e related to cost and complexity)? thanks :d...
Electronic Elementary Questions :: 06 Sep 2008 19:55 :: iraqi2006 :: Replies: 10 :: Views: 450
onyx volunteers - hardware/software development team
onyx volunteers - hardware/software development teamsuccessful candidates will be trained in the following fields:1. analog & digital circuit design2. electronics systems design3. embedded systems design4. pcb design5. circuit simulation & modeling6....
EDA Jobs, Promotions, Advertising :: 01 Sep 2008 16:10 :: webmaster_ph :: Replies: 0 :: Views: 171
r&d engineer ojts - electronics
r&d engineer ojts - electronicssuccessful candidates will be trained in the following fields:1. analog & digital circuit design2. electronics systems design3. embedded systems design4. pcb design5. circuit simulation & modeling6. thermal analysis7. c...
EDA Jobs, Promotions, Advertising :: 01 Sep 2008 16:08 :: webmaster_ph :: Replies: 0 :: Views: 225
a collection of easy to download dsp books
guys, this is my own collection of wireless comm/dsp books, put in 4shared:a long list of digital signal processing books:designing a wireless network e book [www ed2ksearch tk] pdfdigital communications by john proakis pdfdigital satellite communica...
Digital Signal Processing :: 27 Aug 2008 8:51 :: tibm :: Replies: 9 :: Views: 1410
outsourced projects
dear sir, we would like to introduce our self as caravel info system p ltd (100% subsidary of cranes software international) cmm level 5 company at bangalore. we are a offshore development company who can work with you locally and can get work do...
ASIC Design Methodologies & Tools (Digital) :: 23 Aug 2008 5:43 :: pini_1 :: Replies: 3 :: Views: 249
outsourced projects
dear sir, we would like to introduce our self as caravel info system p ltd (100% subsidary of cranes software international) cmm level 5 company at bangalore. we are a offshore development company who can work with you locally and can get work do...
PLD, SPLD, GAL, CPLD, FPGA Design :: 22 Aug 2008 11:17 :: amutha123 :: Replies: 0 :: Views: 174
any one post plz!!
any one post this plz>modulation/demodulation techniques with fpgaapos;s architecture to improve ofdm wireless underwater communication transceivernasri, n.; ben hnia, h.; kachouri, a.; abdellaoui, m.; samet, m.design and test of integrated systems i...
PLD, SPLD, GAL, CPLD, FPGA Design :: 22 Aug 2008 6:24 :: among :: Replies: 0 :: Views: 171
image filter
hi all,do anyone know about image filter? how to design the image filter?do anyone can share these articles or books?i search a couple of days in internet, but cannot find the related information.thanks in advance!...
RF, Microwave, Antennas and Optics :: 29 Jul 2008 16:18 :: RF-OM :: Replies: 7 :: Views: 288
what is an octal bus transceiver
can someone please explain to me what an octal bus transceiver chip is used for?i have read some stuff on different data sheets but dont really understand what it is.thanks!nn...
Embedded Systems and Real-Time OS :: 23 Jul 2008 17:47 :: btbass :: Replies: 1 :: Views: 231
dual core processor
architecture of dual core processor?...
Electronic Elementary Questions :: 17 Jul 2008 6:45 :: bhatt_tanmay :: Replies: 1 :: Views: 537
i need this ieee paper
hi every body. i need these ieee papers. i ll appriciate any body who will send them to me. thanks alot.1-hiq: a hierarchical q-learning algorithm to solve the reader collision problemho, j.; engels, d.w.; sarma, s.e.applications and the internet wor...
RF, Microwave, Antennas and Optics :: 08 Jul 2008 2:54 :: chunlee :: Replies: 1 :: Views: 222
verilog coding in communication systems
hii need verilog code for ask, bpsk.anyone tell me how to start verilog coding for digital communicationsystems.thanks...
Digital communication :: 26 Jun 2008 16:42 :: sniya :: Replies: 2 :: Views: 129
how to calculate the q factor of the sampled data system..?
hello friends... i had designed a switched capacitor butterworth lowpass filter of the order 5 and i need to find the q sensitivity of the system..so how should i find the q of the system..?firstly how to plot the pole zero anly...
Analog IC Design & Layout :: 24 Jun 2008 20:11 :: RF-OM :: Replies: 24 :: Views: 1038
plz recommend a text on cdma
hellocould anyone plz recommend me a text on cdma ?i want a specialize book , not a general one on wireless comm. for example......
Digital communication :: 19 Jun 2008 5:00 :: Dhinu :: Replies: 7 :: Views: 288
difference between tdm and tdma
hi,can anybody tell me the difference between tdm and tdma thanks...
Digital communication :: 18 Jun 2008 0:46 :: EnG.MAM :: Replies: 4 :: Views: 1995
complementary filter design for is-95 cdma systems
(i post again the topic posted at digital communications forumsee http://www.edaboard.com/ftopic315882.html)hi, guys. recently writing a matlab code for the paper complementary filter design for testing of is-95 code division multiple access wireless...
Digital Signal Processing :: 12 Jun 2008 8:40 :: liohmik :: Replies: 0 :: Views: 177
please recommend textbook of communication system.
i need the communication textbook with more mathmatics derivation and explain in more detail.thanks,...
Digital communication :: 06 Jun 2008 8:18 :: ittefaq11 :: Replies: 56 :: Views: 5145
exercises
where i can find exercises on the baseband digital transmission?...
Electronic Elementary Questions :: 28 May 2008 5:15 :: emadi :: Replies: 2 :: Views: 633
iot interoperability
please contact tekjobs2008@gmail.com with resume. thanks for your time. job description: conduct mobile wimax interoperability testing (iot) with our mobile stations and third party infrastructure at plugfests and in iot labs. requires up to 40% trav...
EDA Jobs, Promotions, Advertising :: 27 May 2008 5:10 :: techjobs2008 :: Replies: 0 :: Views: 570
bandwidth -10 db
when talking of bandwidth we always say of having -10db bandwidth.... what is the purpose of taking -10db bandwidth..? why not other.....
RF, Microwave, Antennas and Optics :: 20 May 2008 9:30 :: byteptr :: Replies: 7 :: Views: 750
digital communication or power electronics
i am in 6th semester be electronics and now my university has offered me to choose one subject between digital communication or power electronics.please guide me which is best....
Electronic Elementary Questions :: 14 May 2008 19:03 :: kiprono :: Replies: 6 :: Views: 174
sound processing
can u introduce me a conceptuall book inb speech processing...
Digital Signal Processing :: 09 May 2008 9:07 :: kalyanram :: Replies: 1 :: Views: 159
i need some paper
onal lane departure using evidence theorypolychronopoulos, a.; koutsimanis, c.; tsogas, m.; amditis, a.;information fusion, 2005 8th international conference onvolume 2, 25-28 july 2005 page(s):8 pp.digital......
Digital Signal Processing :: 24 Apr 2008 8:09 :: hegus :: Replies: 13 :: Views: 363
phd in the us
can someone tell me howlong averagely a phd program takes in the us ?are there paid programs or not ?how are the chances of getting such a phd program from within europe (i am a german studen) and financing your stay in the us if one is not being pai...
EDA Jobs, Promotions, Advertising :: 10 Apr 2008 4:57 :: finfoun :: Replies: 10 :: Views: 603
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