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REFERENCES

1 
A. Hadden, 2009, Mobile broadband-where the next generation leads us, IEEE Wireless Communi-cations, Vol. 16, pp. 6-9DOI
2 
S. Forge, C. Blackman, E. Bohlin, 2008, Economic impacts of alternative uses of the digital dividend, Intereconomics, Vol. 43, pp. 149-162DOI
3 
D. Morche, M. Belleville, C. Delaveaud, D. Ktenas, S. Mayrargue, F. Chan Wai Po, Oct 2009, Future needs in RF reconfiguration from a system point of view, In: Bipolar/BiCMOS Circuits and Technology Meeting, capri, italy, pp. 33-38DOI
4 
B. Modlic, G. Sisul, M. Cvitkovic, Sep 2009, Digital dividend-opportunities for new mobile services, In: International Symp. ELMAR-2009, zadar, croata, pp. 1-8Google Search
5 
I.F. Akyildiz, D.M. Gutierrez-Estevez, E.C. Reyes, 2010, The evolution to 4G cellular systems: LTE-Advanced, Physical Communication, Vol. 3, pp. 217-244DOI
6 
M. Rahnema, M. Dryjanski, 2017, From LTE to LTE-Advanced Pro and 5G, Artech House, Vol. isbn 13: 978-1-63081-453-3, pp. 21-79Google Search
7 
Reactel , 700 MHz LTE fullband bandpass filter, , Available at https://reactel.com/wp-content/uploads/ 2018/03/16CX11-752-X108N11-LTE-700-Fullband- Bandpass-Filter-12-13-13.pdf.Google Search
8 
Anatech Electronics, 700 MHz LC Bandpass filter, Available at https://www.anatechelectronics.com/ media/pdf/AE700B9509.pdf.Google Search
9 
Mini-Circuits , Surface mount bandpass filter (500-700 MHz), Available at https://www.minicircuits. com/pdfs/BPF-A600+.pdf.Google Search
10 
R. Ruby, P. Bradley, J.D. Larson, Y. Oshmyansky, 1999, PCS 1900 MHz duplexer using thin film bulk acoustic resonators (FBARs), Electron. Lett., Vol. 35, pp. 794-795DOI
11 
K.M. Lakin, J. Belsick, J.F. McDonald, K.T. McCarron, Oct 2001, High performance stacked crystal filters for GPS and wide bandwidth applications, In: IEEE Ultrasonics Symp.,Atlanta, GA, pp. 833-838DOI
12 
R.H. Tancrell, M.G. Holland, 1971, Acoustic surface wave filters, Proc. IEEE, Vol. 59, No. , pp. 393-409DOI
13 
Q.-X. Su, P. Kirby, E. Komuro, M. Imura, Q. Zhang, R. Whatmore, Apr 2003, Thin-film bulk acoustic resonators and filters using ZnO and lead-zirconium-titanate thin films, IEEE Trans. Microw. Theory Tech., Vol. 49, pp. 769-778DOI
14 
C.-M. Yang, K. Uehara, S.-K. Kim, S. Kameda, H. Nakase, and K. Tsubouchi, Oct 2003, Highly c-axis-oriented AlN film using MOCVD for 5GHz-band FBAR filter, In: IEEE Ultrason. Symp., Honolulu, USA, pp. 170-173DOI
15 
R. Lanz, P. Muralt, June 2005, Bandpass filters for 8 GHz using solidly mounted bulk acoustic wave resonators, IEEE Trans. Ultrason. Ferroelectr. Freq. Control, Vol. 52, pp. 936-946DOI
16 
P.R. Reddy, B.C. Mohan, Nov 2012, Design and analysis of film bulk acoustic resonator (FBAR) filter for RF applications, Int. J. Eng. Bus. Manag., Vol. 4, pp. 1-4DOI
17 
Z. Zhang, Y. Lu, W. Pang, D. Zhang, H. Zhang, Jan 2014, A high performance C-band FBAR filter, In: Asia-Pacific Microwave Conference Proceedings, Seoul, Korea, pp. 923-926DOI
18 
Y. Zhu, N. Wang, C. Sun, S. Merugu, N. Singh, Y. Gu, Oct 2016, A high coupling coefficient 2.3GHz AlN resonator for high band LTE filtering application, IEEE Elec. Dev. Lett., Vol. 37, No. , pp. 1344-1346DOI
19 
Y. Jiang, Y. Zhao, L. Zhang, B. Liu, Q. Li, M. Zhang, W. Pang, Mar 2018, Flexible film bulk acoustic wave filters toward radiofruquency wireless communication, Small, Vol. 14, pp. 1703644DOI
20 
Realwireless , Terminal capabilities in the 700 MHz band, Available at https://www.ofcom.org.uk/ __data/assets/pdf_file/0029/78581/Termina_capabilities_in_the_700mhz_band.pdf.Google Search
21 
M. Yim, D.H. Kim, D. Chai, G. Yoon, 2003, Significant resonance characteristic Improvements by combined use of thermal annealing and Co electrode in ZnO-based FBARs, Electron. Lett., Vol. 39, pp. 1638-1639DOI