Abstract – Broadcasters are often confronted with questions about FM, TV and STL propagation, such as “is it more effective to raise my antenna 100ft, or increase the power of my transmitter?”, or “what would be the effect on my coverage if I move my transmitter site?”. While any really accurate answers require the assistance of a consulting engineer, there are simple tools now available to give some approximate indication quickly and for no cost at all.Nautel RF ToolkitNautel has partnered with RF engineer Roger Coudé, the author of “Radio Mobile”1 to provide simple, fast online VHF/UHF coverage mapping and point to point analysis worldwide. These tools are part of the new Nautel RF Toolkit, available free online at the website www.nautel.com.The Radio Coverage Tool is based on the Longley-Rice VHF/UHF “ITS” model2, and includes a nearly 1 terabyte digitized worldwide terrain database, based on NASA Shuttle Radar Terrain Mapping data as well as other sources.

• Free Radio Propagation Software
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The accuracy of the data in the 48 contiguous US states is approximately 10 meters, while in Canada the accuracy is about 30 meters, and it’s about 100 meters in most other places. In addition, other databases hold land cover information and population information. The land cover data indicates whether a spot is tree covered or urban for instance, and this information improves the accuracy of the propagation model. The population data is obtained from publically available United Nations information, and allows the program to estimate the population within the desired contours. Longley-Rice ModelThe Longley-Rice Irregular Terrain Model was originally developed in the late 1960’s by A.G. Longley and P. Rice, and is widely used to estimate RF coverage in the range 10MHz to 10GHz.

Nautel’s implementation of the Longley-Rice model is limited to FM and TV broadcast frequencies as well as conventional STL frequencies used worldwide. When used with accurate terrain data, it has proven to be a reasonably accurate indicator of actual coverage.

GV Series.

HistoryYear of Establishment: 1949History of the department:The Institute of Radio Physics and Electronics was established in 1949 as a post-graduate teaching and research department of the University of Calcutta. Late Professor S.K.Mitra, D.Sc, F.R.S., was the Head of the Institute and continued until his retirement in 1955.It was in the year 1925 that the University of Calcutta introduced “wireless” as an elective subject for special study in its post-graduate course in Pure Physics and started at the same time a wireless laboratory for teaching and research in the fields of electron tubes and radio wave propagation in the upper atmosphere. Ever increasing applications of radio waves, especially on the eve of and during the World War II, and the rapid development of electronics as an important science by itself created a new situation.

Inclusion of these developments was found impossible if the teaching and research activities in these subjects were to be confined within the necessarily limited scope allowed to them as a part of another post-graduate course. A large-scale expansion and re-organization became imperative. To meet this situation the university, in 1946, formulated a plan for the creation of a separate post-graduate department for Radio Physics and Electronics by pooling the then existing resources of the Wireless section of the Pure Physics department and the Communication Engineering section of the Applied Physics department. A visiting committee of the All India Council for Technical Education (A.I.C.T.E) approved this plan in 1947. Grants sanctioned by the Government of India on the recommendation of this committee enabled the creation of the Institute of Radio Physics and Electronics in the year 1949 —an independent post-graduate teaching and research department of the University of Calcutta.The foundation stone of the Institute of Radio Physics and Electronics was laid on April 21, 1949, by the then Chief Minister of West Bengal, Dr.

The concluding remark of his address on the occasion of laying the foundation stone of the Institute was the following:“Let me hope that in laying the foundation stone of the Institute of Radio Physics and Electronics today, I have planted a seed which will grow into a mighty tree, spreading its branches much beyond the borders of your present expectation. The Institute will become not only an all-India center of study and research but will also attract earnest seekers after truth from beyond the boundaries of India”.A look at the Institute today should convince anybody that the expectations of Dr. Roy are well on the way to fulfillment true to the spirit of each and every word of the speech.In the beginning, the Institute started its first session of 2-year M.Sc. Course in Radio Physics and Electronics from July 1949.

The approval for the 3-year M.Sc. (Tech.) course in Radio Physics and Electronics came from University Grants Commission ( U.G.C. ) on recommendation of AICTE, in April 1957.Early in 1962, the UGC recommended the establishment of Centers of Advanced Study (CAS) in selected university departments known for their tradition and promise. In recognition of the tradition built here, this Institute was nominated as one of the five Centers of Advanced Study in 1962-63.In 1969, grants for the third stage of development of the Institute were received from the UGC which recommended drastic changes in the courses to be offered. In short, the approved scheme of development was: i) conversion of the 2-year B.Tech.

Course to a 3-year graduate course leading to B.Tech. Degree with an annual intake of 30 students, ii) conversion of the 1-year M.Tech. Course to a 2-year post-graduate course leading to the M.Tech.

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Degree with an annual intake of 25 students.Meanwhile, on the report of the Assessment committee appointed by the UGC (in 1973-74) to evaluate the performance of the Center during the first decade of its existence, the UGC classified it as “excellent” and offered to continue grants to the center under Special Assistance Program (S.A.P) of CAS in selected thrust areas of research. On the basis of its continuing tradition of high quality research the Institute is still getting grants from UGC under the SAP.The Institute celebrated its Silver Jubilee in the year 1973. In late 1970’s an academic link program ALIS was established between the Institute and a few UK Universities.

The program encouraged bilateral exchange of scientists. A Liquid Phase Epitaxy (LPE) Reactor was received by the Centre as a gift with which work on growth of semiconductor heterojunction started. A Centre for Research and Training in Radar and Microwaves also started functioning in the 1970’s.The Institute received in this decade substantial grant from the UGC under the Committee for Strengthening Infrastructure in Science and Technology (COSIST). Equipment related to Microelectronics, millimeter-wave technology and characterization of semiconductors were procured out of the fund received.

The Institute celebrated the birth centenary of its founder Prof. S.K.Mitra in 1989.It has been given the status of Networking Resource Centre in Physical Science, one amongst ten such Centres created by the UGC in the country. Other National Centres also exist in the department. The department has collaboration in teaching and research with a number of institutions in India and abroad.

The ex-students of this department have served/ are serving as Vice Chancellors, Directors of IITs and other Central Government academic/research institutions, Professors and Aministrators in India and abroad. In addition, many of our alumni members have earned prestigious awards for academic achievements.Special award/ recognition from UGC or related statutory body:. A Centre of Advanced Study in Radio Physics and Electronics from 1963 till date. A UGC-Networking Resource Centre in Physical Sciences from 2008 till date.Vision & Mission of the Department.

NameResearch topicName of the supervisorDate of registrationArijit DeStudies on Tropical Atmosphere using Radio Propagation and Radar MeasurementsProf. Animesh MaitraGargi RakshitCharacterization of Climatic Parameters using Radar and Radio Wave Propagation MeasurementsProf. Animesh Maitra08/04/ 2016Rohit ChakrabortyStudies on Convective Rain and Associated Atmospheric Processes in Tropical RegionProf. Animesh Maitra05/05/ 2014Shamitaksha TalukdaStudies on Aerosol environment and Associated Atmospheric Parameters over a Tropical Urban RegionProf.

Animesh MaitraSoumyajyoti JanaSome Studies on Atmospheric and Climatic Parameters in the Tropical Region using Radio and Optical TechniquesProf. Animesh Maitra16/01/ 2015Thumree SarkarStudies on Rain Parameter Related to Earth-Space Propagation at a Tropical LocationProf. Animesh Maitra19/01/ 2015Shampa GuinPerformance analysis of certain nano photonic devices using QDProf.

Monster hunter psp download. Sep 16, 2010 14:17:56 Customized PSP 'Monster Hunter Portable 3rd Hunter's Model' Release Decided to be ReleasedThe game industry trade fair held today at Makuhari Messe ' 'PSP customized with reference to the opinion of the Monhan user' Monster Hunter Portable 3rd Hunter's ModelIt is clear that it will be released.It adopts a form that does not get tired even after playing for a long time, a large capacity battery, etc. It has become a model perfect for users who want to continue hunting forever.Details are as below.According to Sony's press conference held at the Tokyo Game Show 2010 venue in the past, according to the release of 'Monster Hunter Portable 3rd' from Capcom on December 1st, the Monster Hunter Portable 3rd Hunter's Model 'Monster Hunter PSP' It is said that it will be released in limited quantity. The price is 19,800 yen.By pursuing the grip feeling of the main body of the same model, it became not to get tired even in playing for a long time, and a battery with a larger capacity than before was installed.

DasPaulami RakshitOn the performance analysis & design of si CMOS photo receiver componentsProf. DasKanishka MajumdarOn certain aspects of modeling & design of nanostructure photonic devicesProf.

DasArindum MukherjeeOn some aspect of remote carrier generation for mobile communicationProf. DasPoulomi GuptaOn Some Novel Techniques to Realize Unconventional Higher Order Radiating Modes in Cylindrical Dielectric Resonator AntennasProf. GuhaJuly 5, 2013Halappa GejeraNew Approaches of Metallic and Dielectric Perturbations in Cylindrical Dielectric Resonator Antennas To Control The Modal fields And The Radiation CharacteristicsProf.

Guha(renewed) December 28, 2015Koushik DuttaNew Concept, Theory, and Advanced Design of Resonance Cavity AntennaProf. GuhaJuly, 2013(re-registration)Debarati GangulyUWB Antenna CharacterizationProf. Guha15thJan 2015B Pavan Kumar“Advanced Design of Active Spherical Phased Array Antenna for Satellite ApplicationProf. GuhaMay 14, 2015M. Intiyas Pasha“Defected Ground Structure Integrated Printed Antennas”Prof. GuhaMay14, 2015Apu MistryStudies on some salient properties of annealed and non-annealed III-V nanostructures with emphasis on INxGa1-xN/GaN nanostructuresProf. Dipankar BiswasPartha Pratim BeraStudies on some significant properties of III-V nanostructuresProf.

Dipankar BiswasHimanshu KaranPhotonicsProf. BiswasJayanti PaulNanoelectronicsProf.

BiswasMainak SahaPhotonicsProf. BiswasApplied for RegistrationSuchismita DeNanoelectronicsProf. Biswas and Prof. MallikTanmay DasSpace ScienceProf. Ashik PaulDibyendu SurSpace ScienceProf.

Ashik PaulKrishnendu Sekhar PaulSpace ScienceProf. Ashik PaulAlak HalderVisible Light CommunicationProf. A Das Barman7/11/2014Sandip KararHeterogeneous Wireless NetworkProf. A Das BarmanSenjuti KhanraWireless photonics TransmitterProf. A Das Barman7/11/2014Rangana Banerjee ChauduriMicrowave PhotonicsProf. A Das BarmanApplied for RegistrationSrijibendu BagchiMIMODr. Jawad Siddiqui15 / 06/ 2012Nandan BhattacharyyaPrinted AntennasDr.

Jawad Siddiqui5 / 07 / 2013Chittajit SarkarPrinted AntennasDr. Jawad Siddiqui10 / 07 / 2013Sayantani MitraPrinted AntennasDr. Jawad Siddiqui16 / 12 / 2013Jagannath SamantaDesign and Implementation of Error Correcting CodesDr. Soma Barman (Mandal), andDr. Jaydeb Bhaumik,Haldia Institute of Technology.Tanusree RoyElectrical Network Modelling of Amino Acid Sequence of Homo Sapiens GenesDr. Soma Barman (Mandal)Antara GhoshAnalysis of biological sequence using digital signal processingDr. Soma Barman (Mandal),Manidipa RoyPrediction and Analysis of Protein Coding Regions of DNA sequence using Digital Signal ProcessingDr.

Soma Barman (Mandal),Joyshri DasApplication of Fusion Technology in GenomicsDr. Soma Barman (Mandal),13/08/ 2015Swagata DeyPhotonic Devices based on Gr IV alloy semiconductor and quantum structuresDr.

Bratati MukhopadhyaySarmista SenguptaStudy of Process Variability Effects on nano-scale CMOS Devices and CircuitsDr Soumya PanditPinak Pani MukherjeeWDM CrosstalkDr. Santu Sarkar and Joint Supervisor: Prof. DasApplied For RegistrationProjects. Project titleFunding agencyPrincipal investigatorDurationBudgetERASMUS MUNDUSLeading Mobility between Europe and Asia in Developing Engineering Education and Research (LEADERS)Education, Audiovisual and Culture Executive Agency (EACEA), European CommissionNikhil Ranjan Das(Key person for management from University of Calcutta)Aug. 2014 – July 2018Euro 2,702,050.total cost between 13 Asian, 7 European partners, 2 Assosiated partners etc. In different forms- various Mobilities, Organisation of Mobility)Atmospheric Studies in the Geophysically sensitive Tropical to Sub-tropical transition region with ST Radar Facilities at Calcutta UniversitySERB, Department of Science and Technology, Govt. Of India, New DelhiProf.

Animesh Maitra2014-2019Rs. 22.5831 croreKu/Ka band channel modeling for SATCOM Links over India RegionSpace Application Centre, ISRO, AhmedabadProf.

Animesh Maitra2014-2016Rs. 12.00 lakhStudies on aerosol environment at Kolkata located near the land-ocean boundary as a part of ARFI network under ISRO-GBPSpace Physics Laboratory, VSSC, ISRO, TrivandrumProf. Animesh Maitra2010-2017Rs. 60.00 lakhSpace Science Promotion SchemeIndian Space Research Organisation (ISRO), Headquarters, BangaloreProf. Animesh Maitra2009-2019Rs. 105.53 lakh (one-time) + Recurring Grants for M.

Tech Fellows, Visiting Fellows, Contractual FacultyMobile Broadband Service Support over Cognitive Radio NetworksTRA, Ministry of Communications and Information Technology, India Since 2013 till dateProf. Abhirup Das Barman2014-2017Rs 137.56 lacsImpact of Equatorial Ionospheric Characteristics on Distributed GNSS AccuraciesDepartment of Science and Technology (DST), Govt. Of IndiaProf.

Ashik Paul2015-2018Rs. 56.8 LakhsST Radar at University of CalcuttaDepartment of Science and Technology (DST), Govt. Of IndiaProf. Ashik Paul2014-20192300.00 Lakhs (approx.)SCINDADepartment of the Air Force, Asian Office of Aerospace Research and Development (AOARD), JapanProf. Ashik Paul2015-2017US$9000Application specific specialty optical fibers and towards 1D random lasers in disordered optical latticesDepartment of Science and Technology (DST), IndiaDr.

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Somnath Ghosh28March 2013-27 March 2018Rs. 35 LakhsElectrical Network Modeling of Biological System and its Application in Genetic Disease DiagnosisSERB, DSTDr. Soma Barman (PI)2014Rs.

31 lakhsSpecial Manpower Development Programme-Chip to System DesignDepartment of Electronics and Information Technology DeitYDr. Soumya Pandit5 years2015-2019)Rs. 95.09 Lakh + EDA tools for VLSI Design and Servers/Workstations procured centrally.High-responsivity GeSn short-wave infrared phototransistorsIndo-Taiwan Joint Research Programme in Science and TechnologDr.Bratati Mukhopdhyay3 years w.e.f 4th January, 2016Rs.

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33.73 LakhsStudy of CMOS devices and circuits utilising “beyond silicon” channel materials for ULSI applicationsCSIR, HRDGProf. Abhijit Biswas3 Years (2012-2015)15lakhStudies on Nitride-based Light-emitting Diodes for Achieving Augmented PerformanceSERB,Govt. Of IndiaProf. Abhijit Biswas4 Years(2013-2017)29lakhCollaborations. Title of the programmePrincipal collaborator of the departmentName and address of the collaborating institutionPrincipal collaborator of the collaborating institutionDuration of the programmeERASMUS MUNDUS ‘LEADERS’Nikhil Ranjan Das(for University of Calcutta)Consortium of 7 European and 13 Asian UniversitiesCity University London (UK) - Coordinating Institution2014-2018ARFI network under ISRO-GBPProf. Animesh MaitraSpace Physics Laboratory, VSSC, ISRO, TrivandrumDr.

Suresh Babu2010-2017Ku/Ka band channel modeling for SATCOM LinksProf. Animesh MaitraSpace Application Centre, ISRO, AhmedabadDr. Ashis Shukla2014-2016Special Manpower Development Programme-Chip to System DesignDr. Soumya PanditIndian Institute of Technology, KharagpurDr. Tarun Kanti Bhattacharya5 years (2015-2020)Thrust areas in teaching and research of the academic department:.Research support.