المؤلفون: Rita Zajácz

نوع المادة: eBook.

الموضوعات: Geopolitics--History--20th century, Communication policy--History--20th century, Radio broadcasting--Political aspects--History--20th century, Ionospheric radio wave propagation--Government policy--History--20th century

تصنيفات: POLITICAL SCIENCE / Public Policy / Communication Policy, LANGUAGE ARTS & DISCIPLINES / Communication Studies

المؤلفون: A Gurevich

نوع المادة: eBook.

الموضوعات: Atmospheric ionization, Ionospheric radio wave propagation

تصنيفات: SCIENCE / Physics / General, TECHNOLOGY & ENGINEERING / Civil / General

المؤلفون: Tapan K. Sarkar, Magdalena Salazar Palma, Mohammad Najib Abdallah

نوع المادة: eBook.

الموضوعات: Radio wave propagation--Mathematical models, Cell phone systems--Antennas--Mathematical models

تصنيفات: TECHNOLOGY & ENGINEERING / Mobile & Wireless Communications

المؤلفون: Gokhan Apaydin, Levent Sevgi

نوع المادة: eBook.

الموضوعات: Radio wave propagation

تصنيفات: SCIENCE / Physics / Electromagnetism

المؤلفون: Sharma, Purnima K., Sharma, Dinesh, Singh, R. K.

نوع المادة: eBook.

الموضوعات: Radio wave propagation

تصنيفات: TECHNOLOGY & ENGINEERING / Mechanical, TECHNOLOGY & ENGINEERING / Engineering (General), TECHNOLOGY & ENGINEERING / Reference

المؤلفون: Athanasios G. Kanatas, Athanasios D. Panagopoulos

نوع المادة: eBook.

الموضوعات: Radio wave propagation--Mathematical models, Earth stations (Satellite telecommunication), Astronautics--Communication systems

تصنيفات: COMPUTERS / Information Technology, TECHNOLOGY & ENGINEERING / Microwaves, TECHNOLOGY & ENGINEERING / Mobile & Wireless Communications

المؤلفون: Abdollah Ghasemi, Ali Abedi, Farshid Ghasemi

نوع المادة: eBook.

الموضوعات: Wireless communication systems, Radio wave propagation

تصنيفات: TECHNOLOGY & ENGINEERING / Telecommunications, COMPUTERS / Hardware / General, TECHNOLOGY & ENGINEERING / Microwaves

المؤلفون: Abdelkrim Khelif, Ali Adibi

نوع المادة: eBook.

الموضوعات: Elastic wave propagation, Metamaterials

تصنيفات: TECHNOLOGY & ENGINEERING / Nanotechnology & MEMS, SCIENCE / Physics / Optics & Light, TECHNOLOGY & ENGINEERING / Lasers & Photonics, TECHNOLOGY & ENGINEERING / Microwaves, TECHNOLOGY & ENGINEERING / Telecommunications, TECHNOLOGY & ENGINEERING / Materials Science / Electronic Materials

المؤلفون: J.E. Allnutt

نوع المادة: eBook.

الموضوعات: Artificial satellites in telecommunication, Radio wave propagation, Ionospheric radio wave propagation, Telecommunication--Equipment and supplies, Optical communications

تصنيفات: TECHNOLOGY & ENGINEERING / General, TECHNOLOGY & ENGINEERING / Electronics / General, TECHNOLOGY & ENGINEERING / Radio, TECHNOLOGY & ENGINEERING / Telecommunications, TECHNOLOGY & ENGINEERING / Mobile & Wireless Communications

المؤلفون: Vincent Laude

نوع المادة: eBook.

الموضوعات: Crystal optics--Materials, Photonics--Materials, Electrooptics, Elastic wave propagation

تصنيفات: SCIENCE / Waves & Wave Mechanics, MATHEMATICS / Applied, SCIENCE / Applied Sciences, SCIENCE / Physics / Electromagnetism, SCIENCE / Physics / Magnetism, SCIENCE / Microscopes & Microscopy, SCIENCE / Physics / Optics & Light, SCIENCE / Physics / General, TECHNOLOGY & ENGINEERING / Engineering (General)