Pulse Splitting for Harmonic Beamforming in Time-Modulated Linear Arrays

Table 1

Multibeam sum pattern synthesis at 𝜔₀ and 𝜔₁ (𝑁=16; 𝑑=𝜆/2; 𝜃^𝜔0=90^∘; 𝜃^𝜔1=120^∘) and pattern features for 𝑄=1, 𝑄=2, and 𝑄=3.

	SLL^𝜔0 [dB]	SLL^𝜔1 [dB]	Θ^𝜔0 [deg]	Θ^𝜔1 [deg]	Peak^𝜔1 [dB]	SBL^𝜔ℎ [dB]	𝑃^𝜔0 [%]	𝑃^𝜔1 [%]
𝑄=1;𝜔0∩𝜔1	−21.06	−20.00	18.8	20.6	−2.0	−9.50	33.88	21.41
𝑄=2;𝜔0∩𝜔1	−21.70	−20.00	18.2	20.6	−2.0	−10.00	30.41	19.33
𝑄=3;𝜔0∩𝜔1	−21.21	−20.00	18.2	20.6	−2.0	−9.80	31.48	19.90