19 Threads found on edaboard.com: Types Radar
I am looking for passive seekers that seek Primery radars. This Seekers lock on received signal from radar and going toward it,
Antenna types and setup Configurations are my interests.
RF, Microwave, Antennas and Optics :: 16.06.2004 03:43 :: KMPA :: Replies: 3 :: Views: 2856
For automotive radar you are probably looking at FMCW types, I have found a book by Scheer & Kurtz called "Coherent radar Performance Estimation" excellent as a practical textbook
RF, Microwave, Antennas and Optics :: 15.07.2004 04:01 :: jlynch :: Replies: 7 :: Views: 976
I've posted this one earlier but apperently id did something wrong because it's gone.. I'm lookinf for a book regarding design of radar system, which explains different types of antennas used in such system and so forth. Any suggestions?
RF, Microwave, Antennas and Optics :: 09.03.2005 09:38 :: BrunoK :: Replies: 2 :: Views: 1004
If you are interested in the classical single RF source and feed, the MIT RADLAB series is good. Another classic is Introduction to radar Systems by Merrill I. Skolnik.
The other type of more modern radar is the fixed array of antennas that are each fed by a dedicated amplifier. The feed to the amplifiers are changed in phase to steer the beam
RF, Microwave, Antennas and Optics :: 15.07.2005 15:02 :: flatulent :: Replies: 1 :: Views: 880
Classification is always difficult, you could
have a class depending on application(surveillance
or tracking), use(civil or militar), range(output power),
etc, etc. some of the radar types that can be found are:
Weather radar (...)
RF, Microwave, Antennas and Optics :: 10.10.2005 13:30 :: jallem :: Replies: 5 :: Views: 1841
Yes this is what I am talking about. I'll google METRRA more..
I'm particularly interested in the development of these types of radars throughout the past decades. I reckon these can be very useful for detecting and finding in anti-terrorism scenarios (some of the projects I am involved with) .. Having a wideband will its increase its accuracy
RF, Microwave, Antennas and Optics :: 08.05.2007 11:47 :: GeekWizard :: Replies: 7 :: Views: 1832
I want to learn something..
I knew that there are laboratories or facilities for testing purposes and they have anechoic chambers or rf shielded rooms for testing purposes. They're trying to do radar cross-section calculation, EMC-EMI tests, mobile phone tests etc...
Do you know that what kind of antenna types are used in thes
RF, Microwave, Antennas and Optics :: 27.08.2010 09:00 :: Ilgaz :: Replies: 1 :: Views: 518
radar basically includes receiver system, TX system, DSP system. Each is not simple.
radar types are pulse radar, CW radar etc.
Pulse radar includes no compressed in pulse and compressed in pulse.
Only Pulse compress is very complicated. Now almost 100% military radar is (...)
RF, Microwave, Antennas and Optics :: 07.07.2012 17:34 :: tony_lth :: Replies: 8 :: Views: 722
Antenna types are selected according to radar type and application.
Some radars use low power and have a wide field of view; then patch or horn antenna is suitable.,
Other radars use high pulsed power and need a narrow beam width, and often must scan the scene. The classical approach is a parabolic dish with a mechanical (...)
RF, Microwave, Antennas and Optics :: 17.07.2013 06:48 :: jiripolivka :: Replies: 9 :: Views: 325
Try this link
The stand-alone Automobile Cruise Control is a microwave radar-guided, 68HC908QT4-based cruise control system for all types of vehicles. Using the Doppler effect, the system detects stationary and moving objects 50 to 75 m ahead or behind the vehicle.
Microcontrollers :: 10.11.2003 23:03 :: chewbecca :: Replies: 3 :: Views: 1769
Performance Comparison of Four Basic Antenna types near Two Differently Sized Metallic Surfaces
T. Sykkö, L. Ukkonen, L. Sydänheimo, and M. Kivikoski (Finland
ANTENNAS, radar, AND WAVE PROPAGATION
~ ARP 2006 ~
Thanks in advance ~~
RF, Microwave, Antennas and Optics :: 23.12.2005 05:44 :: Wilson_yu_chen :: Replies: 0 :: Views: 429
Notice that this was done on a CRT type monitor. LCD types do not have this problem as they address several pixels at a time and it is the phase of the signal that sets the brightness. The CRT type have a big current loop from the electron beam to the screen and back again through the return path.
The other thing is the distance to the monit
Hobby Circuits and Small Projects Problems :: 09.01.2006 18:09 :: flatulent :: Replies: 10 :: Views: 1873
A pulse transformer is a transformer that is optimised for transmitting rectangular electrical pulses (that is, pulses with fast rise and fall times and a constant amplitude). Small versions called signal types are used in digital logic and telecommunications circuits, often for matching logic drivers to tra
Analog Circuit Design :: 01.04.2006 06:44 :: IanP :: Replies: 2 :: Views: 1045
There are several antennas for GPR antennas that you may use, and they mainly depend on the operating frequency which is determined by the GPR application, e.g. for anti-tank mines you need to operate in th efrequency range 400-800MHz, for anti-personnel 1GHz - 6GHz.
You may use several types of UWB antennas, such as the dielectric rod antenna,
Electromagnetic Design and Simulation :: 16.05.2006 16:01 :: adel_48 :: Replies: 3 :: Views: 1180
Yeah, thanks. I found some of those types already. What I am interested in is actual propagation thru the rock, especially limestone.
RF, Microwave, Antennas and Optics :: 10.08.2008 08:50 :: biff44 :: Replies: 4 :: Views: 725
Advanced Design System (ADS) is a powerful electronic design automation software system. It offers complete design integration to designers of products such as cellular and portable phones, pagers, wireless networks, radar and satellite communications systems, and high-speed digital serial links.
Advanced Design System is the industry leader in h
Electronic Elementary Questions :: 24.04.2009 13:00 :: vicky :: Replies: 1 :: Views: 692
I am interested in researching existing pulsed radar units for the interrogation of a sensor. Specifically, this sensor is a temperature sensitive, passive dielectric resonator. The radar unit can operate at any frequency, and should have a range of approximately 1/2 meter (at around 10 GHz), but for now frequency and range characteris
RF, Microwave, Antennas and Optics :: 14.04.2010 19:43 :: resaebiunne :: Replies: 0 :: Views: 301
i have a question about Range Height Angle graph for radar Detection ...
I have a set of radar performance data that I need to plot. I've found several of these types of plots online, but I haven't been able to find a tool that can do this. Does anyone have a matlab tool that plots this? X-axis is linear and is in meters and it measures the (...)
Software Problems, Hints and Reviews :: 02.06.2012 12:52 :: maryam_roshangarr :: Replies: 0 :: Views: 415
Communications, Position Locating, Imaging/Detection, Microwave Heating, and various Military Systems (radar, ECM, EW). Oscillators, PLL/Synthesizers, Very low phase noise synthesizers. Transceivers. Filters--all types. Switches, Limiters, High Power PIN devices.
Design services, full test lab, turnkey manufacturing options. Can review
Business, Promotions, Advertising :: 07.09.2012 07:12 :: biff44 :: Replies: 0 :: Views: 302