R. Gómez-García, J.-P.Magalhaes, J.-M.Muñoz-Ferreras, J.M. N. Vieira, N. B. Carvalho, and J. Pawlan, “Filling the spectral holes: Novel/future wireless communications and radar receiver architectures,” IEEE Microw. Mag., vol. 15, no. 2, pp. 45–56, Apr. 2014.

R. Gómez-García and J.I. Alonso, “Design of sharp-rejection and low-loss wide-band planar filters using signal-interference techniques,” IEEE Microw. Wireless Compon. Lett., vol. 15, no. 8, pp. 530–532, Aug. 2005.

R. Gómez-García, M. Sánchez-Renedo, B. Jarry, J. Lintignat, and B. Barelaud, “A class of microwave transversal signal-interference dual-passband planar filters,” IEEE Microw. Wireless Compon. Lett., vol. 19, no. 3, pp. 158–160, Mar. 2009.

J.-M. Muñoz-Ferreras, R. Gómez-García, and F. Pérez-Martínez, “Multi-band radar receiver design approach for minimum bandpass sampling,” IEEE Trans. Aerospace Electronic Syst., vol. 49, no. 2, pp. 774–785, Apr. 2013.

R. Gómez-García, M.-A. Sánchez-Soriano, M. Sánchez-Renedo, G. Torregrosa-Penalva, and E. Bronchalo, “Low-pass and bandpass filters with ultra-broad stopband bandwidth based on directional couplers,” IEEE Trans. Microw. Theory Techn., vol. 61, no. 12, pp. 4365–4375, Dec. 2013.

R. Gómez-García, R. Loeches-Sánchez, D. Psychogiou, and D. Peroulis, “Single/multiband Wilkinson-type power dividers with embedded transversal filtering sections and application to channelized filters,” IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 62, no. 6, pp. 1518–1527, Jun. 2015.

R. Loeches-Sánchez, D. Psychogiou, R. Gómez-García, and D. Peroulis, “Transformers with incorporated filtering capabilities exploiting signal-interference principles,” in 2015 IEEE Int. Conf. on Microw., Commun., Antennas Electron. Syst., Tel Aviv, Israel, Nov. 2–4, 2015, pp. 1–5.

R. Loeches-Sánchez, D. Psychogiou, R. Gómez-García, and D. Peroulis, “A class of differential-mode single/dual-band bandpass planar filters based on signal-interference techniques,” in 2016 IEEE Wireless Microw. Technol. Conf., Clearwater Beach, FL, USA, Apr. 11–13, 2016, pp. 1–6.

D. Psychogiou, R. Gómez-García, and D. Peroulis, “Fully-reconfigurable bandpass/bandstop filters and their coupling-matrix representation,” IEEE Microw. Wireless Compon. Lett., vol. 26, no. 1, pp. 22–24, Jan. 2016.

R. Gómez-García and A. C. Guyette, “Reconfigurable multi-band microwave filters,” IEEE Trans. Microw. Theory Techn., vol. 63, no. 4, pp. 1294–1307, Apr. 2015.

R. Gómez-García, A. C. Guyette, D. Psychogiou, E. J. Naglich, and D. Peroulis, “Quasi-elliptic multi-band filters with center-frequency and bandwidth tunability,” IEEE Microw. Wireless Compon. Lett., vol. 26, no. 3, pp. 192–194, Mar. 2016.

D. Psychogiou, R. Gómez-García, and D. Peroulis, “Fully adaptive multiband bandstop filtering sections and their application to multifunctional components,” IEEE Trans. Microw. Theory Techn., vol. 64, no. 12, pp. 4405–4418, Dec. 2016.

D. Psychogiou, R. Gómez-García, and D. Peroulis, “Wide-passband filters with in-band tunable notches for agile multi-interference suppression in broad-band antenna systems,” in 2018 IEEE Radio Wireless Symp., Anaheim, CA, USA, Jan. 14–17, 2018, pp. 213–216.

D. Psychogiou, R. Gómez-García, and D. Peroulis, “RF wide-band bandpass filter with dynamic in-band multi-interference suppression capability,” IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 65, no. 7, pp. 898–902, Jul. 2018.

R. Gómez-García, J.-M. Muñoz-Ferreras, and D. Psychogiou, “RF reflectionless filtering power dividers,” IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 66, no. 6, pp. 933–937, Jun. 2019.

R. Gómez-García, J.-M. Muñoz-Ferreras, and D. Psychogiou, “High-order input-reflectionless bandpass/bandstop filters and multiplexers,” IEEE Trans. Microw. Theory Techn., vol. 67, no. 9, pp. 3683–3695, Sep. 2019.

R. Gómez-García, J.-M. Muñoz-Ferreras, and D. Psychogiou, “Tunable input-quasi-reflectionless-multiplexers,” in 2018 IEEE MTT-S Int. Microw. Workshop Series on 5G Hardware System Technol., Dublin, Ireland, Aug. 30–31, 2018, pp. 1–3.

D. Psychogiou,R. Gómez-García, R. Loeches-Sánchez, and D. Peroulis, “Hybrid acousticwave-lumped-element resonators (AWLRs) for high-Q bandpass filters with quasi-elliptic frequency response,” IEEE Trans. Microw. Theory Techn., vol. 63, no. 7, pp. 2233–2244, Jul. 2015.

D. Psychogiou and R. Gómez-García, “Symmetrical quasi-reflectionless SAW-based bandpass filters with tunable bandwidth,” IEEE Microw. Wireless Compon. Lett., vol. 29, no. 7, pp. 447-449, Jul. 2019.