Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Tags: the global posit, global positioning system uses, what is global positioning system used for, global positioning system used, global positioning system uk, global positioning system university, global positioning system user manual, global positioning system usage, global positioning system usa, global positioning system usaf, global positioning system user segment, global positioning system application, global positioning system and surveying, global positioning system auto, global positioning system antenna,
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
31-05-2012, 05:06 PM
Post: #21
RE: Global positioning system report and ppt
GLOBAL Positioning System

.pdf  GLOBAL Positioning System.pdf (Size: 378.36 KB / Downloads: 10)


GLOBAL Positioning System (GPS) receivers for the consumer
market require solutions that are compact, cheap, and low power.
Manufacturers of cellular telephones, portable computers, watches, and other
mobile devices are looking for ways to embed GPS into their products. Thus,
there is a strong motivation to provide highly integrated solutions at the lowest
possible power consumption. GPS radios consist of a front-end and a digital
baseband section incorporating a digital processor. While for the baseband
processor, cost-reduction reasons dictate the use of the most dense digital
CMOS technology, for the front-end, the best option in terms of power
consumption is a SiGe BiCMOS technology.


The GPS signal code is a direct-sequence spread spectrum, and the type
of spread spectrum employed by GPS is known as binary phase-shift keying
direct-sequence spread spectrum (BPSK DSSS). In a spread-spectrum system,
data are modulated onto the carrier such that the transmitted signal has a larger
bandwidth than the information rate of the data. The term “direct sequence” is
used when the spreading of the spectrum is accomplished by phase modulation
of the carrier.


As stated, the overall design has been geared to a high level of
integration and reduction of silicon area at the lowest possible power
consumption. Below, the detailed design choices in the various sections are
RF Section
The LNA has been designed to have a very low noise since it sets a lower
bound for the total receiver sensitivity. A high voltage gain is necessary to
sufficiently reduce the noise contribution of the following mixers.
A common source configuration with inductive degeneration provides
high voltage gain and low NF, as shown in Fig. 3. In fact, in a narrow band,
this structure allows achieving a noise factor close to the theoretical minimum.
31-07-2012, 09:50 AM
Post: #22
RE: Global positioning system report and ppt

to get information about the topic Global Positioning System full report,ppt and related topic refer the link bellow
Rating Global positioning system report and ppt Options
Share Global positioning system report and ppt To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : ppt on gps system, naval system seminar topics ppt, global positioning system tecnical seminar topic report, gps ppt download, gps ppt, seminar topic on global positioning system ppt, seminar topic on global positioning system, global postioning system, gps report on seminar, gps seminar ppt report, file type ppt gps, gps seminar report doc, mobile positioning system ppt, gps system seminar ppt file download, gps receiver seminar report ppt, gps receiver ppt, gps seminar ppt, global position system ppt, gps satellites seminar report, global positioning system ppt, seminar report on gps with ppt, ppt for seminar on gps, global positioning system, gps moving map ppt,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  ANDROID OS FULL REPORT seminar paper 2 3,648 18-04-2015 04:15 PM
Last Post: Guest
  LIDAR full report seminar class 8 6,389 18-04-2015 10:25 AM
Last Post: Guest
  TRAFFIC CONTROL AND MONITORING SYSTEM seminar ideas 2 1,044 14-04-2015 03:02 PM
Last Post: mkaasees
  Radar bullet full report project reporter 5 8,375 06-04-2015 02:52 PM
Last Post: Guest
  polymer memory (Download Full Report And Abstract) computer science crazy 22 19,843 04-04-2015 02:48 PM
Last Post:
Lightbulb space mouse (Download Full Report And Abstract) computer science crazy 60 49,449 30-03-2015 01:23 PM
Last Post: arun.sripathi
  WALK-N-CHARGE REPORT study tips 12 5,324 26-03-2015 07:52 AM
Last Post: Guest
  near field communication full report computer science technology 11 20,881 23-03-2015 08:00 PM
Last Post: Guest
  CELLPHONE CONTROLLED ROBOT SEMINAR REPORT seminar code 2 409 18-03-2015 10:22 AM
Last Post: mkaasees
  Transducers full report seminar ideas 1 3,083 14-03-2015 08:36 PM
Last Post: Guest
This Page May Contain What is Global positioning system report and ppt And Latest Information/News About Global positioning system report and ppt,If Not ...Use Search to get more info about Global positioning system report and ppt Or Ask Here