Antenna Architectures for Future Wireless Devices (Hardcover)

· 제목 : Antenna Architectures for Future Wireless Devices (Hardcover) 
· 분류 : 외국도서 > 기술공학 > 기술공학 > 모바일/무선통신
· ISBN : 9789811677823
· 쪽수 : 248쪽
· 출판일 : 2022-01-04

1.                  Introduction to Future Wireless Devices

            1.1       Taxonomy of wireless devices in the market

            1.2       Evolution of carrier frequencies

            1.3       Why millimeter waves hold the key to future?

            1.4       Feasibility of millimeter waves for data links: A reality check

            1.5       Remedies for establishing the mmWave data link

                        1.5.1 Power Constraints
                        1.5.2 Gains of the antennas of the radios

1.5.3 Distance between the radios

1.5.4 The optimal recipe for mmWave 5G: A case study

            1.6       Outline of the book

References

 

2.                  Antenna Design Requirements

            2.1       Introduction

            2.2       Antennas of the previous generations of wireless devices

            2.3       Breakout of a typical smartphone

                        2.3.1 Detailed characteristics of antennas for smartphones

                        2.3.2 Generic examples and implementation details

            2.4       Antenna requirements of a wireless dongle

2.5       Antenna requirements for wearable devices
            2.6       Antenna requirements for base stations and access points

2.7       Conclusion

References

 

3.         Mobile Terminal Antenna Designs for Data Modes

            3.1       Introduction

            3.2        Need for Orthogonal data modes

3.3       Desired characteristics of the antenna system for data modes

3.4       Why Phased arrays fail?

3.5       A conformal antenna module with Shared ground

            3.5.1 Conformal mmWave array

            3.5.2 Conformal printed Yagi

            3.5.3 Shared ground beam switching module

3.6       Ultra compact vertically mounted end-fire antennas

            3.6.1 Compact Yagi antenna

            3.6.2 Orthogonal beam switching module

3.7       Conclusion

                        References

 

4.         Co-design of Sub 6 GHz and Millimeter Wave Antennas for Mobile Terminals

            4.1       Introduction

            4.2       Desired characteristics of co-designed antennas

            4.3       Why multiband antennas would fail for sub-6GHz and mmWave operations?

            4.4       Co-design of CPS-fed sub-6GHz antenna with a mmWave conformal array

                        4.4.1 CPS-fed sub-6GHz antenna

                        4.4.2 Electrically close integrated design

            4.5       Co-design with a compact monopole

                        4.5.1 Panel mountable microstrip fed sub-6GHz antenna

                        4.5.2 Orthogonal placement of sub-6GHz and mmWave array

            4.6       Overlapped co-design of sub-6GHz and mmWave element

                        4.6.1 mmWave wideband radiator

                        4.6.2 Microstrip fed sub-6GHz monopole

                        4.6.3 Overlapped co-design for sub-6GHz and mmWave operations

            4.7       Conclusion

References

 

5.         Gain Switchable Antenna Modules

            5.1       Introduction

            5.2       Need for gain switchability

            5.3       A three port antenna module design

            5.4       A dual conformal shared radiator

            5.5       Conclusion

                        References

 

6.         Highly Efficient Antennas for the Base Stations 

            6.1       Introduction

6.2       Classification of all-metallic antennas

            6.3       Additively manufactured antennas

            6.4       Subtractively manufactured antennas

            6.5       Cavity based antennas

            6.6       Wire or wire based radiators

            6.7       Design example of a planar all-metallic antenna

            6.8       Conclusion

                        References

 

7.         Pattern Diversity Architecture for Base Stations

            7.1       Introduction

            7.2       Need for beam switching in 5G base stations

            7.3       High aperture efficiency wideband antenna

                        7.3.1 Metamaterial loaded design

                        7.3.2 A stacked approach for base stations

            7.4       ACS fed antennas for base stations

                        7.4.1 Compact ACS fed antenna

                        7.4.2 Shared ground two port design

                        7.4.3 A quasi stacking design for base stations

            7.5       Conclusion

                        References

 

8.         Feeding Techniques for Ka-band Antennas

         8.1       Introduction

         8.2       Classification of feeding techniques

8.2.1 Microstrip feed

8.2.2 CPW feed

8.2.3 ACS feed

8.2.4 Waveguide feed

8.2.5 SIW feed

8.2.6 Coaxial or probe feed

8.2.7 Aperture coupled feed 

         8.3       Conclusion      

                     References

          

9.         Fabrication Technology for Low Cost Antennas

         9.1       Introduction

         9.2       What drives up the cost of manufacturing a modern antenna?

         9.3       A 3D-printed slide-on horn antenna

9.4        Polycarbonate based co-design of mmWave and sub-6GHz antenna         

         9.5       Conclusion

  References

 

Index